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< 1 2 3 4 5 ... 11 12 13 >Solved |
Name |
Tags |
Solutions |
Index |
Contest |
Type |
Points |
Tutorial |
Rating Level |
|---|---|---|---|---|---|---|---|---|---|
| 10881 | Wilbur and Array | greedy implementation | Statement | B | Codeforces Round 331 (Div. 2) {596} | PROGRAMMING | Codeforces Round #331 Editorial | 1200 | |
| 2330 | Wilbur and Points | combinatorics greedy sortings | Statement | C | Codeforces Round 331 (Div. 2) {596} | PROGRAMMING | Codeforces Round #331 Editorial | 1700 | |
| 5647 | Restaurant | dp greedy sortings | Statement | B | Testing Round 12 {597} | PROGRAMMING | 1600 | ||
| 7050 | Make Palindrome | constructive algorithms greedy strings | Statement | C | Educational Codeforces Round 2 {600} | PROGRAMMING | Editorial | 1800 | |
| 8237 | Alternative Thinking | dp greedy math | Statement | A | Codeforces Round 334 (Div. 1) {603} | PROGRAMMING | Codeforces Round #334 Bonus Editorial: More Ideas on Div. 1 E | 1600 | |
| 8977 | More Cowbell | binary search greedy | Statement | B | Codeforces Round 334 (Div. 2) {604} | PROGRAMMING | 21885 | 1400 | |
| 7573 | Sorting Railway Cars | constructive algorithms greedy | Statement | A | Codeforces Round 335 (Div. 1) {605} | PROGRAMMING | Codeforces Round #335 Problem Analysis | 1600 | |
| 3154 | Gadgets for dollars and pounds | binary search greedy two pointers | Statement | D | Educational Codeforces Round 3 {609} | PROGRAMMING | 2000 | ||
| 1504 | Frogs and mosquitoes | data structures greedy | Statement | F | Educational Codeforces Round 3 {609} | PROGRAMMING | 2500 | ||
| 19380 | Флеш-карты | greedy implementation sortings | Statement | A | Educational Codeforces Round 3 {609} | PROGRAMMING | Editorial | 800 | |
| 904 | New Year and Three Musketeers | data structures greedy sortings | Statement | E | Good Bye 2015 {611} | PROGRAMMING | Tutorial | 2300 | |
| 4348 | The Union of k-Segments | greedy sortings | Statement | D | Educational Codeforces Round 4 {612} | PROGRAMMING | 22299 | 1900 | |
| 2472 | Skills | binary search brute force dp greedy sortings two pointers | Statement | B | Codeforces Round 339 (Div. 1) {613} | PROGRAMMING | Tutorial | 2200 | |
| 2459 | Running Track | dp greedy strings trees | Statement | C | Codeforces Round 338 (Div. 2) {615} | PROGRAMMING | Codeforces Round #338 (Div. 2) editorial | 1900 | |
| 13137 | Dinner with Emma | games greedy | Statement | B | Educational Codeforces Round 5 {616} | PROGRAMMING | Editorial of Educational Codeforces Round 5 | 1100 | |
| 1876 | Hamiltonian Spanning Tree | dfs and similar dp graph matchings greedy trees | Statement | D | Wunder Fund Round 2016 (Div. 1 + Div. 2 combined) {618} | PROGRAMMING | Wunder Fund Round 2016 Editorials | 2200 | |
| 7841 | Pearls in a Row | greedy | Statement | C | Educational Codeforces Round 6 {620} | PROGRAMMING | Editorial of Educational Codeforces Round 6 | 1500 | |
| 2448 | Ants in Leaves | dfs and similar greedy sortings trees | Statement | E | Educational Codeforces Round 7 {622} | PROGRAMMING | Editorial of Educational Codeforces Round 7 | 2300 | |
| 2355 | Array GCD | dp greedy number theory | Statement | B | AIM Tech Round (Div. 1) {623} | PROGRAMMING | AIM Tech Round Tutorial | 2400 | |
| 554 | Birthday | greedy math probabilities | Statement | D | AIM Tech Round (Div. 1) {623} | PROGRAMMING | 2600 | ||
| 8381 | Making a String | greedy sortings | Statement | B | AIM Tech Round (Div. 2) {624} | PROGRAMMING | AIM Tech Round Tutorial | 1200 | |
| 11437 | War of the Corporations | constructive algorithms greedy strings | Statement | B | Codeforces Round 342 (Div. 2) {625} | PROGRAMMING | Codeforces Round #342 (Div. 2) : editorial | 1300 | |
| 419 | Frog Fights | data structures greedy | Statement | E | Codeforces Round 342 (Div. 2) {625} | PROGRAMMING | Codeforces Round #342 (Div. 2) : editorial | 2900 | |
| 4613 | Block Towers | brute force greedy math number theory | Statement | C | 8VC Venture Cup 2016 - Elimination Round {626} | PROGRAMMING | 23522 | 1600 | |
| 606 | Raffles | data structures dp greedy math | Statement | G | 8VC Venture Cup 2016 - Elimination Round {626} | PROGRAMMING | 23522 | 3000 | |
| 1308 | Package Delivery | data structures divide and conquer greedy | Statement | C | 8VC Venture Cup 2016 - Final Round {627} | PROGRAMMING | 8VC Venture Cup 2016 — Final Round Editorial | 2300 | |
| 979 | Preorder Test | binary search dfs and similar dp graphs greedy trees | Statement | D | 8VC Venture Cup 2016 - Final Round {627} | PROGRAMMING | 8VC Venture Cup 2016 — Final Round Editorial | 2600 | |
| 6494 | Bear and String Distance | greedy strings | Statement | C | Educational Codeforces Round 8 {628} | PROGRAMMING | 43203 | 1400 | |
| 3516 | Thief in a Shop | divide and conquer dp fft math | Statement | E | Educational Codeforces Round 9 {632} | PROGRAMMING | 43493 | 2500 | |
| 2124 | Running with Obstacles | *special data structures dp greedy | Statement | D | VK Cup 2016 - Qualification Round 1 {637} | PROGRAMMING | 2000 | ||
| 2244 | Road Improvement | *special dfs and similar graphs greedy trees | Statement | C | VK Cup 2016 - Qualification Round 2 {638} | PROGRAMMING | 2100 | ||
| 1063 | Bear and Contribution | data structures greedy sortings | Statement | D | VK Cup 2016 - Round 1 {639} | PROGRAMMING | Tutorial | 2500 | |
| 614 | Bear and Paradox | greedy math sortings | Statement | E | VK Cup 2016 - Round 1 {639} | PROGRAMMING | Tutorial | 2800 | |
| 3697 | Mischievous Mess Makers | greedy math | Statement | B | CROC 2016 - Elimination Round {645} | PROGRAMMING | Editorial for CROC 2016 Elimination Round | 1300 | |
| 1405 | Intellectual Inquiry | dp greedy strings | Statement | E | CROC 2016 - Elimination Round {645} | PROGRAMMING | Editorial for CROC 2016 Elimination Round | 2100 | |
| 351 | Собачки и миски | greedy sortings | Statement | D | Технокубок 2016 - Отборочный Раунд 1 {648} | PROGRAMMING | 2000.0 | Разбор задач Технокубок 2016 — Отборочный Раунд 1 | 1900 |
| 557 | Печать условий | greedy sortings | Statement | C | Технокубок 2016 - Отборочный Раунд 2 {649} | PROGRAMMING | 1500.0 | 1500 | |
| 433 | Дефрагментация памяти | constructive algorithms greedy implementation | Statement | D | Технокубок 2016 - Отборочный Раунд 2 {649} | PROGRAMMING | 2000.0 | 1600 | |
| 156 | Автобус | binary search data structures greedy sortings | Statement | E | Технокубок 2016 - Отборочный Раунд 2 {649} | PROGRAMMING | 2500.0 | 2100 | |
| 2172 | Table Compression | dfs and similar dp dsu graphs greedy | Statement | C | Codeforces Round 345 (Div. 1) {650} | PROGRAMMING | Codeforces Round #345: editorial | 2300 | |
| 678 | Clockwork Bomb | data structures dfs and similar dsu greedy trees | Statement | E | Codeforces Round 345 (Div. 1) {650} | PROGRAMMING | Codeforces Round #345: editorial | 3100 | |
| 24106 | Joysticks | dp greedy implementation math | Statement | A | Codeforces Round 345 (Div. 2) {651} | PROGRAMMING | 1100 | ||
| 12215 | Beautiful Paintings | greedy sortings | Statement | B | Codeforces Round 345 (Div. 2) {651} | PROGRAMMING | 1200 | ||
| 11949 | Tanya and Toys | greedy implementation | Statement | C | Codeforces Round 346 (Div. 2) {659} | PROGRAMMING | Editorial for Codeforces Round #346 (Div. 2) | 1200 | |
| 7983 | New Reform | data structures dfs and similar dsu graphs greedy | Statement | E | Codeforces Round 346 (Div. 2) {659} | PROGRAMMING | Editorial for Codeforces Round #346 (Div. 2) | 1600 | |
| 1951 | Polycarp and Hay | dfs and similar dsu graphs greedy sortings | Statement | F | Codeforces Round 346 (Div. 2) {659} | PROGRAMMING | Editorial for Codeforces Round #346 (Div. 2) | 2100 | |
| 10251 | Co-prime Array | greedy implementation math number theory | Statement | A | Educational Codeforces Round 11 {660} | PROGRAMMING | Editorial of Educational Codeforces Round 11 | 1300 | |
| 1713 | International Olympiad | constructive algorithms greedy implementation math | Statement | D | CROC 2016 - Final Round [Private, For Onsite Finalists Only] {662} | PROGRAMMING | Editorial for CROC 2016 Finals and Codeforces Round #347 | 2000 | |
| 162 | To Hack or not to Hack | brute force dp greedy | Statement | E | CROC 2016 - Final Round [Private, For Onsite Finalists Only] {662} | PROGRAMMING | Editorial for CROC 2016 Finals and Codeforces Round #347 | 2800 | |
| 3781 | Rebus | constructive algorithms expression parsing greedy math | Statement | A | Codeforces Round 347 (Div. 1) {663} | PROGRAMMING | Editorial for CROC 2016 Finals and Codeforces Round #347 | 1800 | |
| 17074 | Simple Strings | dp greedy strings | Statement | C | Educational Codeforces Round 12 {665} | PROGRAMMING | Editorial | 1200 | |
| 4164 | Simple Subset | constructive algorithms greedy number theory | Statement | D | Educational Codeforces Round 12 {665} | PROGRAMMING | Editorial | 2000 | |
| 18604 | Holidays | brute force constructive algorithms greedy math | Statement | A | Codeforces Round 350 (Div. 2) {670} | PROGRAMMING | Codeforces Round #350 (Div.2) Editorial | 1000 | |
| 4369 | Recycling Bottles | dp geometry greedy implementation | Statement | A | Codeforces Round 352 (Div. 1) {671} | PROGRAMMING | Codeforces Round #352 Editorial | 1800 | |
| 3255 | Robin Hood | binary search greedy | Statement | B | Codeforces Round 352 (Div. 1) {671} | PROGRAMMING | Codeforces Round #352 Editorial | 2000 | |
| 1310 | Roads in Yusland | data structures dp greedy | Statement | D | Codeforces Round 352 (Div. 1) {671} | PROGRAMMING | Codeforces Round #352 Editorial | 2800 | |
| 491 | Organizing a Race | data structures greedy | Statement | E | Codeforces Round 352 (Div. 1) {671} | PROGRAMMING | Codeforces Round #352 Editorial | 3300 | |
| 3663 | Problems for Round | greedy implementation | Statement | B | Codeforces Round 351 (VK Cup 2016 Round 3, Div. 2 Edition) {673} | PROGRAMMING | VK Cup 2016 — Round 3 — Editorial | 1400 | |
| 3855 | Money Transfers | constructive algorithms data structures greedy sortings | Statement | C | Codeforces Round 353 (Div. 2) {675} | PROGRAMMING | Tutorial | 2000 | |
| 3319 | Trains and Statistic | data structures dp greedy | Statement | E | Codeforces Round 353 (Div. 2) {675} | PROGRAMMING | Tutorial | 2500 | |
| 2223 | Bear and Tower of Cubes | binary search dp greedy | Statement | B | Codeforces Round 356 (Div. 1) {679} | PROGRAMMING | Codeforces Round #356 — Editorial | 2300 | |
| 9581 | Heap Operations | constructive algorithms data structures greedy | Statement | C | Codeforces Round 357 (Div. 2) {681} | PROGRAMMING | 45425 | 1600 | |
| 6577 | Mike and Shortcuts | dfs and similar graphs greedy shortest paths | Statement | B | Codeforces Round 361 (Div. 2) {689} | PROGRAMMING | 45912 | 1600 | |
| 6161 | Mike and Chocolate Thieves | binary search combinatorics math | Statement | C | Codeforces Round 361 (Div. 2) {689} | PROGRAMMING | 45912 | 1700 | |
| 3089 | Collective Mindsets (easy) | Statement | A1 | Helvetic Coding Contest 2016 online mirror (teams, unrated) {690} | PROGRAMMING | 1200 | |||
| 525 | Huffman Coding on Segment | data structures greedy | Statement | D | Codeforces Round 364 (Div. 1) {700} | PROGRAMMING | 46283 | 3000 | |
| 21180 | Cards | greedy implementation | Statement | A | Codeforces Round 364 (Div. 2) {701} | PROGRAMMING | Codeforces Round #364 problem analysis | 800 | |
| 54672 | Maximum Increase | dp greedy implementation | Statement | A | Educational Codeforces Round 15 {702} | PROGRAMMING | 46324 | 900 | |
| 2166 | Ant Man | dp graphs greedy | Statement | B | Codeforces Round 366 (Div. 1) {704} | PROGRAMMING | Tutorial | 2700 | |
| 1005 | Captain America | flows greedy | Statement | D | Codeforces Round 366 (Div. 1) {704} | PROGRAMMING | Tutorial | 3000 | |
| 9794 | Letters Cyclic Shift | constructive algorithms greedy implementation strings | Statement | A | AIM Tech Round 3 (Div. 1) {708} | PROGRAMMING | Editorial | 1200 | |
| 3437 | Recover the String | constructive algorithms greedy implementation math | Statement | B | AIM Tech Round 3 (Div. 1) {708} | PROGRAMMING | Editorial | 1900 | |
| 4334 | Centroids | data structures dfs and similar dp graphs greedy trees | Statement | C | AIM Tech Round 3 (Div. 1) {708} | PROGRAMMING | Editorial | 2500 | |
| 5023 | Checkpoints | greedy implementation sortings | Statement | B | AIM Tech Round 3 (Div. 2) {709} | PROGRAMMING | 1500 | ||
| 6193 | Memory and De-Evolution | greedy math | Statement | C | Codeforces Round 370 (Div. 2) {712} | PROGRAMMING | Codeforces Round #370 Editorial | 1600 | |
| 12960 | Complete the Word | greedy two pointers | Statement | B | Codeforces Round 372 (Div. 2) {716} | PROGRAMMING | Codeforces Round #372 Editorial | 1400 | |
| 181 | R3D3’s Summer Adventure | dp greedy | Statement | B | Bubble Cup 9 - Finals [Online Mirror] {717} | PROGRAMMING | Tutorial | 3200 | |
| 8810 | Anatoly and Cockroaches | greedy | Statement | B | Codeforces Round 373 (Div. 2) {719} | PROGRAMMING | Codeforces Round #373 — Editorial | 1400 | |
| 956 | Closing ceremony | greedy | Statement | A | Russian Code Cup 2016 - Finals [Unofficial Mirror, Div. 1 Only Recommended] {720} | PROGRAMMING | Russian Code Cup 2016 — Results and Tutorial | 2000 | |
| 2483 | Maxim and Array | constructive algorithms data structures greedy math | Statement | D | Codeforces Round 374 (Div. 2) {721} | PROGRAMMING | Codeforces Round #374 (Div. 2) Editorial | 2000 | |
| 3344 | Generating Sets | binary search data structures dfs and similar greedy strings trees | Statement | D | Intel Code Challenge Elimination Round (Div. 1 + Div. 2, combined) {722} | PROGRAMMING | Tutorial | 1900 | |
| 7492 | Lakes in Berland | dfs and similar dsu graphs greedy implementation | Statement | D | Codeforces Round 375 (Div. 2) {723} | PROGRAMMING | 1600 | ||
| 5209 | Polycarp at the Radio | greedy | Statement | C | Codeforces Round 375 (Div. 2) {723} | PROGRAMMING | Codeforces Round #375 (Div.2) Editorial | 1600 | |
| 1743 | st-Spanning Tree | dsu graphs greedy implementation | Statement | F | Codeforces Round 375 (Div. 2) {723} | PROGRAMMING | Codeforces Round #375 (Div.2) Editorial | 2200 | |
| 2248 | One-Way Reform | constructive algorithms dfs and similar flows graphs greedy | Statement | E | Codeforces Round 375 (Div. 2) {723} | PROGRAMMING | Codeforces Round #375 (Div.2) Editorial | 2300 | |
| 4222 | Batch Sort | brute force greedy implementation math | Statement | B | Intel Code Challenge Final Round (Div. 1 + Div. 2, Combined) {724} | PROGRAMMING | Tutorial | 1500 | |
| 2264 | Ray Tracing | greedy hashing implementation math number theory sortings | Statement | C | Intel Code Challenge Final Round (Div. 1 + Div. 2, Combined) {724} | PROGRAMMING | Tutorial | 1800 | |
| 2446 | Dense Subsequence | data structures greedy strings | Statement | D | Intel Code Challenge Final Round (Div. 1 + Div. 2, Combined) {724} | PROGRAMMING | Tutorial | 1900 | |
| 1631 | Goods transportation | dp flows greedy | Statement | E | Intel Code Challenge Final Round (Div. 1 + Div. 2, Combined) {724} | PROGRAMMING | Tutorial | 2900 | |
| 3090 | Contest Balloons | data structures greedy | Statement | D | Canada Cup 2016 {725} | PROGRAMMING | 1800 | ||
| 708 | Too Much Money | brute force greedy | Statement | E | Canada Cup 2016 {725} | PROGRAMMING | 2500 | ||
| 719 | Family Photos | games greedy | Statement | F | Canada Cup 2016 {725} | PROGRAMMING | Canada Cup Editorial | 2900 | |
| 2070 | T-shirts Distribution | constructive algorithms flows greedy | Statement | D | Technocup 2017 - Elimination Round 1 (Unofficially Open for Everyone, Rated for Div. 2) {727} | PROGRAMMING | Tutorial | 1800 | |
| 954 | Polycarp's problems | binary search dp greedy | Statement | F | Technocup 2017 - Elimination Round 1 (Unofficially Open for Everyone, Rated for Div. 2) {727} | PROGRAMMING | Tutorial | 2300 | |
| 4174 | Road to Cinema | binary search greedy sortings | Statement | C | Technocup 2017 - Elimination Round 2 {729} | PROGRAMMING | 1700 | ||
| 4074 | Sea Battle | constructive algorithms greedy math | Statement | D | Technocup 2017 - Elimination Round 2 {729} | PROGRAMMING | 1700 | ||
| 2386 | Subordinates | constructive algorithms data structures graphs greedy sortings | Statement | E | Technocup 2017 - Elimination Round 2 {729} | PROGRAMMING | Technocup 2017 — Elimination Round 2 (and Codeforces Round 380) Editorial | 2000 | |
| 1730 | Toda 2 | greedy implementation | Statement | A | 2016-2017 ACM-ICPC, NEERC, Southern Subregional Contest (Online Mirror, ACM-ICPC Rules, Teams Preferred) {730} | PROGRAMMING | Разбор задач (видео, по-русски) | 2000 | |
| 2727 | Olympiad in Programming and Sports | dp flows greedy | Statement | I | 2016-2017 ACM-ICPC, NEERC, Southern Subregional Contest (Online Mirror, ACM-ICPC Rules, Teams Preferred) {730} | PROGRAMMING | Разбор задач (видео, по-русски) | 2200 | |
| 770 | Award Ceremony | greedy implementation | Statement | E | 2016-2017 ACM-ICPC, NEERC, Southern Subregional Contest (Online Mirror, ACM-ICPC Rules, Teams Preferred) {730} | PROGRAMMING | Разбор задач (видео, по-русски) | 2400 | |
| 912 | Running Over The Bridges | greedy implementation math | Statement | D | 2016-2017 ACM-ICPC, NEERC, Southern Subregional Contest (Online Mirror, ACM-ICPC Rules, Teams Preferred) {730} | PROGRAMMING | Разбор задач (видео, по-русски) | 2400 | |
| 8334 | Coupons and Discounts | constructive algorithms greedy | Statement | B | Codeforces Round 376 (Div. 2) {731} | PROGRAMMING | 47840 | 1200 | |
| 7782 | Socks | dfs and similar dsu graphs greedy | Statement | C | Codeforces Round 376 (Div. 2) {731} | PROGRAMMING | 47840 | 1600 | |
| 1277 | 80-th Level Archeology | brute force data structures greedy sortings | Statement | D | Codeforces Round 376 (Div. 2) {731} | PROGRAMMING | 47840 | 2200 | |
| 25747 | Cormen --- The Best Friend Of a Man | dp greedy | Statement | B | Codeforces Round 377 (Div. 2) {732} | PROGRAMMING | Codeforces Round #377 (Div. 2) Editorial | 1100 | |
| 10157 | Sanatorium | binary search constructive algorithms greedy implementation math | Statement | C | Codeforces Round 377 (Div. 2) {732} | PROGRAMMING | Codeforces Round #377 (Div. 2) Editorial | 1300 | |
| 5909 | Exams | binary search greedy sortings | Statement | D | Codeforces Round 377 (Div. 2) {732} | PROGRAMMING | Codeforces Round #377 (Div. 2) Editorial | 1700 | |
| 1665 | Sockets | greedy sortings | Statement | E | Codeforces Round 377 (Div. 2) {732} | PROGRAMMING | Codeforces Round #377 (Div. 2) Editorial | 2000 | |
| 3538 | Epidemic in Monstropolis | constructive algorithms dp greedy two pointers | Statement | C | Codeforces Round 378 (Div. 2) {733} | PROGRAMMING | Codeforces Round #378 (Div. 2) editorial | 1800 | |
| 5681 | Anton and Making Potions | binary search dp greedy two pointers | Statement | C | Codeforces Round 379 (Div. 2) {734} | PROGRAMMING | Tutorial of Codeforces Round #379 (Div. 2) | 1600 | |
| 31883 | Anton and Digits | brute force greedy implementation math | Statement | B | Codeforces Round 379 (Div. 2) {734} | PROGRAMMING | Tutorial of Codeforces Round #379 (Div. 2) | 800 | |
| 8739 | Urbanization | greedy number theory sortings | Statement | B | Codeforces Round 382 (Div. 2) {735} | PROGRAMMING | Codeforces Round #382 Editorial | 1200 | |
| 7958 | Tennis Championship | combinatorics constructive algorithms greedy math | Statement | C | Codeforces Round 382 (Div. 2) {735} | PROGRAMMING | Codeforces Round #382 Editorial | 1700 | |
| 204 | Chess Championship | constructive algorithms flows greedy math | Statement | E | Codeforces Round 382 (Div. 1) {736} | PROGRAMMING | 48659 | 2800 | |
| 137 | Tanya is 5! | graph matchings graphs greedy schedules | Statement | E | Codeforces Round 380 (Div. 1, Rated, Based on Technocup 2017 - Elimination Round 2) {737} | PROGRAMMING | 3300 | ||
| 8435 | Alyona and mex | constructive algorithms greedy | Statement | A | Codeforces Round 381 (Div. 1) {739} | PROGRAMMING | 48582 | 1600 | |
| 5895 | Arpa's weak amphitheater and Mehrdad's valuable Hoses | dfs and similar dp dsu | Statement | B | Codeforces Round 383 (Div. 1) {741} | PROGRAMMING | Codeforces Round #383 editorial | 1700 | |
| 11720 | Vladik and flights | constructive algorithms greedy implementation | Statement | A | Codeforces Round 384 (Div. 2) {743} | PROGRAMMING | Codeforces Round #384 Editorial | 1200 | |
| 5361 | Green and Black Tea | constructive algorithms greedy math | Statement | D | Codeforces Round 386 (Div. 2) {746} | PROGRAMMING | Codeforces Round #386 (Div.2) Editorial | 1500 | |
| 1847 | Numbers Exchange | greedy implementation math | Statement | E | Codeforces Round 386 (Div. 2) {746} | PROGRAMMING | Codeforces Round #386 (Div.2) Editorial | 1800 | |
| 901 | Music in Car | data structures greedy two pointers | Statement | F | Codeforces Round 386 (Div. 2) {746} | PROGRAMMING | Codeforces Round #386 (Div.2) Editorial | 2500 | |
| 3457 | Winter Is Coming | dp greedy sortings | Statement | D | Codeforces Round 387 (Div. 2) {747} | PROGRAMMING | 49171 | 1800 | |
| 1596 | Santa Claus and Tangerines | binary search data structures greedy two pointers | Statement | E | Technocup 2017 - Elimination Round 3 {748} | PROGRAMMING | Codeforces Round 389 (Div.2) Editorial | 2000 | |
| 2044 | Santa Claus and a Palindrome | constructive algorithms data structures greedy | Statement | D | Technocup 2017 - Elimination Round 3 {748} | PROGRAMMING | Codeforces Round 389 (Div.2) Editorial | 2000 | |
| 6252 | Voting | greedy implementation two pointers | Statement | C | Codeforces Round 388 (Div. 2) {749} | PROGRAMMING | Tutorial | 1600 | |
| 56864 | Bachgold Problem | greedy implementation math number theory | Statement | A | Codeforces Round 388 (Div. 2) {749} | PROGRAMMING | Tutorial | 700 | |
| 6984 | New Year and Rating | binary search greedy math | Statement | C | Good Bye 2016 {750} | PROGRAMMING | Good Bye 2016 — hints and codes | 1600 | |
| 9909 | Santa Claus and Candies | dp greedy math | Statement | A | Testing Round 13 {753} | PROGRAMMING | 1100 | ||
| 9362 | Lesha and array splitting | constructive algorithms greedy implementation | Statement | A | Codeforces Round 390 (Div. 2) {754} | PROGRAMMING | Editorial | 1300 | |
| 2685 | Fedor and coupons | binary search data structures greedy sortings | Statement | D | Codeforces Round 390 (Div. 2) {754} | PROGRAMMING | 2000 | ||
| 12865 | PolandBall and Game | binary search data structures games greedy sortings strings | Statement | B | 8VC Venture Cup 2017 - Elimination Round {755} | PROGRAMMING | 8VC Venture Cup 2017 — Elimination Round [Editorial] | 1200 | |
| 1850 | PolandBall and Gifts | bitmasks dp greedy | Statement | F | 8VC Venture Cup 2017 - Elimination Round {755} | PROGRAMMING | 8VC Venture Cup 2017 — Elimination Round [Editorial] | 2600 | |
| 11403 | Bash's Big Day | greedy math number theory | Statement | B | Codecraft-17 and Codeforces Round 391 (Div. 1 + Div. 2, combined) {757} | PROGRAMMING | CodeCraft-17 and Codeforces Round #391 (Div. 1 + Div. 2, combined) Editorial | 1400 | |
| 2934 | Ability To Convert | constructive algorithms dp greedy math strings | Statement | D | Codeforces Round 392 (Div. 2) {758} | PROGRAMMING | Codeforces Round #392 (Div. 2) Editorial | 1900 | |
| 552 | Broken Tree | dfs and similar dp graphs greedy trees | Statement | E | Codeforces Round 392 (Div. 2) {758} | PROGRAMMING | Codeforces Round #392 (Div. 2) Editorial | 2900 | |
| 7758 | Frodo and pillows | binary search greedy | Statement | B | Codeforces Round 393 (Div. 2) (8VC Venture Cup 2017 - Final Round Div. 2 Edition) {760} | PROGRAMMING | 8VC Venture Cup 2017 — Final Round and Codeforces Round #393 Editorial | 1500 | |
| 4196 | Dasha and Very Difficult Problem | binary search brute force constructive algorithms greedy sortings | Statement | D | Codeforces Round 394 (Div. 2) {761} | PROGRAMMING | Codeforces Round #394 (Div. 2) [Editorial] | 1700 | |
| 2367 | Dasha and Puzzle | constructive algorithms dfs and similar graphs greedy trees | Statement | E | Codeforces Round 394 (Div. 2) {761} | PROGRAMMING | Codeforces Round #394 (Div. 2) [Editorial] | 2000 | |
| 10541 | USB vs. PS/2 | greedy implementation sortings two pointers | Statement | B | Educational Codeforces Round 17 {762} | PROGRAMMING | Tutorial | 1400 | |
| 1806 | Maximum path | dp greedy implementation | Statement | D | Educational Codeforces Round 17 {762} | PROGRAMMING | Tutorial | 2400 | |
| 7545 | Code obfuscation | greedy implementation strings | Statement | B | Codeforces Round 397 by Kaspersky Lab and Barcelona Bootcamp (Div. 1 + Div. 2 combined) {765} | PROGRAMMING | Codeforces Round #397 Editorial | 1100 | |
| 1336 | Tree Folding | dfs and similar dp greedy implementation trees | Statement | E | Codeforces Round 397 by Kaspersky Lab and Barcelona Bootcamp (Div. 1 + Div. 2 combined) {765} | PROGRAMMING | Codeforces Round #397 Editorial | 2200 | |
| 38252 | Mahmoud and a Triangle | constructive algorithms geometry greedy math number theory sortings | Statement | B | Codeforces Round 396 (Div. 2) {766} | PROGRAMMING | Codeforces round #396 editorial | 1100 | |
| 4938 | Mahmoud and a Message | brute force dp greedy strings | Statement | C | Codeforces Round 396 (Div. 2) {766} | PROGRAMMING | Codeforces round #396 editorial | 1700 | |
| 2411 | Cartons of milk | binary search data structures greedy sortings two pointers | Statement | D | Codeforces Round 398 (Div. 2) {767} | PROGRAMMING | Codeforces Round #398 (Div. 2) Editorial | 2000 | |
| 2247 | The Queue | brute force greedy | Statement | B | Codeforces Round 398 (Div. 2) {767} | PROGRAMMING | Codeforces Round #398 (Div. 2) Editorial | 2000 | |
| 4630 | Garland | dfs and similar graphs greedy trees | Statement | C | Codeforces Round 398 (Div. 2) {767} | PROGRAMMING | Codeforces Round #398 (Div. 2) Editorial | 2000 | |
| 1072 | Change-free | greedy | Statement | E | Codeforces Round 398 (Div. 2) {767} | PROGRAMMING | Codeforces Round #398 (Div. 2) Editorial | 2700 | |
| 3439 | News About Credit | *special greedy two pointers | Statement | B | VK Cup 2017 - Qualification 1 {769} | PROGRAMMING | Tutorial | 1600 | |
| 3001 | Cycle In Maze | *special dfs and similar graphs greedy shortest paths | Statement | C | VK Cup 2017 - Qualification 1 {769} | PROGRAMMING | Tutorial | 1800 | |
| 7180 | Bear and Different Names | constructive algorithms greedy | Statement | B | VK Cup 2017 - Round 1 {771} | PROGRAMMING | VK Cup 2017 Round 1 and CF Round 405 — Editorial | 1500 | |
| 617 | Bear and Rectangle Strips | dp greedy | Statement | E | VK Cup 2017 - Round 1 {771} | PROGRAMMING | VK Cup 2017 Round 1 and CF Round 405 — Editorial | 3000 | |
| 1212 | Dynamic Problem Scoring | brute force greedy | Statement | B | VK Cup 2017 - Round 3 {773} | PROGRAMMING | VK Cup 2017 Round 3 + Codeforces Round #412 -- Tutorial | 2100 | |
| 994 | Prairie Partition | binary search constructive algorithms greedy math | Statement | C | VK Cup 2017 - Round 3 {773} | PROGRAMMING | VK Cup 2017 Round 3 + Codeforces Round #412 -- Tutorial | 2300 | |
| 4369 | Maximum Number | *special constructive algorithms greedy | Statement | C | VK Cup 2017 - Wild Card Round 1 {774} | PROGRAMMING | VK Cup 2017 — Уайлд-кард раунд 1 — Разбор | 1200 | |
| 9960 | Game of Credit Cards | data structures dp greedy sortings | Statement | B | Codeforces Round 401 (Div. 2) {777} | PROGRAMMING | Problem analysis of Codeforces Round #401 (Div. 2) | 1300 | |
| 6815 | Alyona and Spreadsheet | binary search data structures dp greedy implementation two pointers | Statement | C | Codeforces Round 401 (Div. 2) {777} | PROGRAMMING | Problem analysis of Codeforces Round #401 (Div. 2) | 1600 | |
| 5249 | Cloud of Hashtags | binary search greedy implementation strings | Statement | D | Codeforces Round 401 (Div. 2) {777} | PROGRAMMING | Problem analysis of Codeforces Round #401 (Div. 2) | 1800 | |
| 4737 | Hanoi Factory | brute force data structures dp greedy sortings | Statement | E | Codeforces Round 401 (Div. 2) {777} | PROGRAMMING | Problem analysis of Codeforces Round #401 (Div. 2) | 2000 | |
| 12787 | String Game | binary search greedy strings | Statement | A | Codeforces Round 402 (Div. 1) {778} | PROGRAMMING | Codeforces Round #402, Editorial | 1600 | |
| 10703 | Weird Rounding | brute force greedy | Statement | B | Codeforces Round 402 (Div. 2) {779} | PROGRAMMING | Codeforces Round #402, Editorial | 1100 | |
| 12749 | Dishonest Sellers | constructive algorithms greedy sortings | Statement | C | Codeforces Round 402 (Div. 2) {779} | PROGRAMMING | Codeforces Round #402, Editorial | 1200 | |
| 10001 | Andryusha and Colored Balloons | dfs and similar graphs greedy trees | Statement | C | Технокубок 2017 - Финал (только для онсайт-финалистов) {780} | PROGRAMMING | Technocup 2017 Finals and Codeforces Round #403 Editorial | 1500 | |
| 3040 | Innokenty and a Football League | 2-sat graphs greedy implementation shortest paths strings | Statement | D | Технокубок 2017 - Финал (только для онсайт-финалистов) {780} | PROGRAMMING | Technocup 2017 Finals and Codeforces Round #403 Editorial | 2000 | |
| 10627 | Anton and Classes | greedy sortings | Statement | B | Codeforces Round 404 (Div. 2) {785} | PROGRAMMING | 1200 | ||
| 5761 | Not Afraid | greedy implementation math | Statement | B | Codeforces Round 406 (Div. 2) {787} | PROGRAMMING | Codeforces Round #406 Editorial | 1300 | |
| 4982 | Divide by Three | dp greedy math number theory | Statement | C | Educational Codeforces Round 18 {792} | PROGRAMMING | Educational Codeforces Round 18 - Editorial | 2000 | |
| 1263 | Colored Balls | greedy math number theory | Statement | E | Educational Codeforces Round 18 {792} | PROGRAMMING | Educational Codeforces Round 18 - Editorial | 2400 | |
| 3323 | Naming Company | games greedy sortings | Statement | C | Tinkoff Challenge - Final Round (Codeforces Round 414, rated, Div. 1 + Div. 2) {794} | PROGRAMMING | 1800 | ||
| 204 | Sequence Recovery | bitmasks data structures greedy | Statement | F | Codeforces Round 408 (Div. 2) {796} | PROGRAMMING | Tutorial | 2800 | |
| 11493 | Odd sum | dp greedy implementation | Statement | B | Educational Codeforces Round 19 {797} | PROGRAMMING | 51588 | 1400 | |
| 9804 | Minimal string | data structures greedy strings | Statement | C | Educational Codeforces Round 19 {797} | PROGRAMMING | 51588 | 1700 | |
| 1462 | Mice and Holes | data structures dp greedy sortings | Statement | F | Educational Codeforces Round 19 {797} | PROGRAMMING | 51588 | 2600 | |
| 6363 | Mike and gcd problem | dp greedy number theory | Statement | C | Codeforces Round 410 (Div. 2) {798} | PROGRAMMING | Codeforces Round #410 (Div. 2) Editorial | 1700 | |
| 1048 | Aquarium decoration | data structures greedy two pointers | Statement | E | Playrix Codescapes Cup (Codeforces Round 413, rated, Div. 1 + Div. 2) {799} | PROGRAMMING | Playrix Codescapes Cup Problems Analysis | 2500 | |
| 11179 | Valued Keys | constructive algorithms greedy strings | Statement | B | Codeforces Round 409 (rated, Div. 2, based on VK Cup 2017 Round 2) {801} | PROGRAMMING | 1000 | ||
| 3664 | April Fools' Problem (easy) | greedy sortings | Statement | M1 | Helvetic Coding Contest 2017 online mirror (teams allowed, unrated) {802} | PROGRAMMING | helvetic-coding-contest-2017-editorial.pdf | 1200 | |
| 3620 | April Fools' Problem (easy) | greedy sortings | Statement | M | Helvetic Coding Contest 2017 online mirror (teams allowed, unrated) {802} | PROGRAMMING | helvetic-coding-contest-2017-editorial.pdf | 1300 | |
| 1336 | Heidi and Library (medium) | data structures greedy | Statement | A2 | Helvetic Coding Contest 2017 online mirror (teams allowed, unrated) {802} | PROGRAMMING | helvetic-coding-contest-2017-editorial.pdf | 1800 | |
| 1581 | Heidi and Library (easy) | greedy | Statement | A | Helvetic Coding Contest 2017 online mirror (teams allowed, unrated) {802} | PROGRAMMING | helvetic-coding-contest-2017-editorial.pdf | 1800 | |
| 1591 | Heidi and Library (easy) | greedy | Statement | A1 | Helvetic Coding Contest 2017 online mirror (teams allowed, unrated) {802} | PROGRAMMING | helvetic-coding-contest-2017-editorial.pdf | 1800 | |
| 1328 | Heidi and Library (medium) | data structures greedy | Statement | B | Helvetic Coding Contest 2017 online mirror (teams allowed, unrated) {802} | PROGRAMMING | helvetic-coding-contest-2017-editorial.pdf | 1900 | |
| 4027 | Magazine Ad | binary search greedy | Statement | D | Educational Codeforces Round 20 {803} | PROGRAMMING | 51768 | 1900 | |
| 5797 | Maximal GCD | constructive algorithms greedy math | Statement | C | Educational Codeforces Round 20 {803} | PROGRAMMING | 51768 | 2000 | |
| 16475 | Find Amir | constructive algorithms greedy math | Statement | A | Codeforces Round 411 (Div. 1) {804} | PROGRAMMING | Codeforces Round #411 Editorial | 1100 | |
| 10151 | Minimum number of steps | combinatorics greedy implementation math | Statement | B | Codeforces Round 411 (Div. 1) {804} | PROGRAMMING | Codeforces Round #411 Editorial | 1400 | |
| 1926 | Ice cream coloring | constructive algorithms dfs and similar greedy | Statement | C | Codeforces Round 411 (Div. 1) {804} | PROGRAMMING | Codeforces Round #411 Editorial | 2200 | |
| 19152 | Fake NP | greedy math | Statement | A | Codeforces Round 411 (Div. 2) {805} | PROGRAMMING | 51846 | 1000 | |
| 6968 | Tea Party | constructive algorithms greedy sortings | Statement | C | Educational Codeforces Round 21 {808} | PROGRAMMING | 52010 | 1500 | |
| 2176 | Selling Souvenirs | binary search dp greedy ternary search | Statement | E | Educational Codeforces Round 21 {808} | PROGRAMMING | 52010 | 2300 | |
| 12572 | Summer sell-off | greedy sortings | Statement | B | Codeforces Round 415 (Div. 2) {810} | PROGRAMMING | 52099 | 1300 | |
| 11034 | An abandoned sentiment from past | constructive algorithms greedy implementation sortings | Statement | A | Codeforces Round 418 (Div. 2) {814} | PROGRAMMING | Codeforces Round #418 (Div. 2) Editorial | 1000 | |
| 2576 | An overnight dance in discotheque | dfs and similar dp geometry greedy trees | Statement | D | Codeforces Round 418 (Div. 2) {814} | PROGRAMMING | Codeforces Round #418 (Div. 2) Editorial | 2000 | |
| 5885 | Karen and Game | brute force greedy implementation | Statement | A | Codeforces Round 419 (Div. 1) {815} | PROGRAMMING | Codeforces Round #419 Editorial | 1700 | |
| 519 | Mister B and Boring Game | games greedy | Statement | A | Codeforces Round 421 (Div. 1) {819} | PROGRAMMING | Codeforces Round #421 Editorial | 2100 | |
| 527 | Mister B and Boring Game | games greedy | Statement | C | Codeforces Round 421 (Div. 2) {820} | PROGRAMMING | 1500.0 | Codeforces Round #421 Editorial | 2200 |
| 7905 | Okabe and Boxes | data structures greedy trees | Statement | C | Codeforces Round 420 (Div. 2) {821} | PROGRAMMING | Tutorial | 1600 | |
| 4930 | Hacker, pack your bags! | binary search greedy implementation sortings | Statement | C | Codeforces Round 422 (Div. 2) {822} | PROGRAMMING | Codeforces Round #422 (Div. 2) Editorial | 1600 | |
| 3282 | My pretty girl Noora | brute force dp greedy math number theory | Statement | D | Codeforces Round 422 (Div. 2) {822} | PROGRAMMING | Codeforces Round #422 (Div. 2) Editorial | 1800 | |
| 3717 | Suitable Replacement | binary search greedy implementation | Statement | D | Educational Codeforces Round 25 {825} | PROGRAMMING | Educational Codeforces Round 25 - Editorial | 1600 | |
| 4878 | Multi-judge Solving | greedy implementation | Statement | C | Educational Codeforces Round 25 {825} | PROGRAMMING | Educational Codeforces Round 25 - Editorial | 1600 | |
| 4281 | Minimal Labels | data structures dfs and similar graphs greedy | Statement | E | Educational Codeforces Round 25 {825} | PROGRAMMING | Educational Codeforces Round 25 - Editorial | 2400 | |
| 4320 | String Reconstruction | data structures greedy sortings strings | Statement | A | Codeforces Round 423 (Div. 1, rated, based on VK Cup Finals) {827} | PROGRAMMING | Codeforces Round #423 Analysis | 1700 | |
| 3686 | High Load | constructive algorithms greedy implementation trees | Statement | B | Codeforces Round 423 (Div. 1, rated, based on VK Cup Finals) {827} | PROGRAMMING | Codeforces Round #423 Analysis | 1800 | |
| 8206 | Office Keys | binary search brute force dp greedy sortings | Statement | A | Codeforces Round 424 (Div. 1, rated, based on VK Cup Finals) {830} | PROGRAMMING | Codeforces Round #424 Editorial | 1900 | |
| 507 | Ever-Hungry Krakozyabra | brute force combinatorics greedy math | Statement | C | Codeforces Round 426 (Div. 1) {833} | PROGRAMMING | Codeforces Round #426 Editorial | 2600 | |
| 11414 | The number on the board | greedy | Statement | B | Codeforces Round 427 (Div. 2) {835} | PROGRAMMING | Editorial | 1100 | |
| 3435 | Game of the Rows | brute force greedy implementation | Statement | B | Codeforces Round 428 (Div. 2) {839} | PROGRAMMING | Codeforces Round #428 editorial | 1700 | |
| 7445 | Leha and Function | combinatorics greedy math number theory sortings | Statement | A | Codeforces Round 429 (Div. 1) {840} | PROGRAMMING | Editorial | 1300 | |
| 11906 | Diversity | greedy implementation strings | Statement | A | AIM Tech Round 4 (Div. 2) {844} | PROGRAMMING | AIM Tech Round 4 -- Editorial | 1000 | |
| 13623 | Two TVs | data structures greedy sortings | Statement | C | Educational Codeforces Round 27 {845} | PROGRAMMING | 53986 | 1500 | |
| 5535 | Luba And The Ticket | brute force greedy implementation | Statement | B | Educational Codeforces Round 27 {845} | PROGRAMMING | 53986 | 1600 | |
| 2574 | Driving Test | data structures dp greedy | Statement | D | Educational Codeforces Round 27 {845} | PROGRAMMING | 53986 | 1800 | |
| 2837 | Math Show | brute force greedy | Statement | B | Educational Codeforces Round 28 {846} | PROGRAMMING | 54357 | 1800 | |
| 1025 | Chemistry in Berland | dfs and similar greedy trees | Statement | E | Educational Codeforces Round 28 {846} | PROGRAMMING | 54357 | 2400 | |
| 1002 | Berland Elections | greedy | Statement | F | 2017-2018 ACM-ICPC, NEERC, Southern Subregional Contest, qualification stage (Online Mirror, ACM-ICPC Rules, Teams Preferred) {847} | PROGRAMMING | 2200 | ||
| 1383 | Dog Show | data structures greedy | Statement | D | 2017-2018 ACM-ICPC, NEERC, Southern Subregional Contest, qualification stage (Online Mirror, ACM-ICPC Rules, Teams Preferred) {847} | PROGRAMMING | 2300 | ||
| 461 | Tournament Construction | constructive algorithms dp graphs greedy math | Statement | D | Codeforces Round 432 (Div. 1, based on IndiaHacks Final Round 2017) {850} | PROGRAMMING | Codeforces Round #432 editorial | 2700 | |
| 660 | Property | greedy sortings | Statement | C | Bubble Cup X - Finals [Online Mirror] {852} | PROGRAMMING | Tutorial | 2500 | |
| 6177 | Planning | greedy | Statement | A | Codeforces Round 433 (Div. 1, based on Olympiad of Metropolises) {853} | PROGRAMMING | Codeforces Round #433 Editorial | 1500 | |
| 2753 | Jury Meeting | greedy sortings two pointers | Statement | B | Codeforces Round 433 (Div. 1, based on Olympiad of Metropolises) {853} | PROGRAMMING | Codeforces Round #433 Editorial | 1900 | |
| 712 | Michael and Charging Stations | binary search dp greedy | Statement | D | Codeforces Round 433 (Div. 1, based on Olympiad of Metropolises) {853} | PROGRAMMING | Codeforces Round #433 Editorial | 2400 | |
| 122 | To Play or not to Play | greedy | Statement | F | Russian Code Cup 2017 - Finals [Unofficial Mirror, Div. 1 Only Recommended, Teams Allowed] {856} | PROGRAMMING | Tutorial | 3100 | |
| 5850 | Did you mean... | dp greedy implementation | Statement | C | Технокубок 2018 - Отборочный Раунд 1 {858} | PROGRAMMING | Codeforces Round 434 Div.1+Div.2 (and Technocup 2018 — Elimination Round 1) Editorial | 1500 | |
| 533 | Tests Renumeration | greedy implementation | Statement | E | Технокубок 2018 - Отборочный Раунд 1 {858} | PROGRAMMING | Codeforces Round 434 Div.1+Div.2 (and Technocup 2018 — Elimination Round 1) Editorial | 2300 | |
| 227 | Ordering T-Shirts | greedy | Statement | F | MemSQL Start[c]UP 3.0 - Round 1 {859} | PROGRAMMING | Tutorial | 2700 | |
| 8602 | Declined Finalists | greedy implementation | Statement | A | MemSQL Start[c]UP 3.0 - Round 1 {859} | PROGRAMMING | Tutorial | 800 | |
| 10670 | Mahmoud and Ehab and the MEX | greedy implementation | Statement | A | Codeforces Round 435 (Div. 2) {862} | PROGRAMMING | Codeforces round #435 editorial | 1000 | |
| 10832 | Kayaking | brute force greedy sortings | Statement | B | Educational Codeforces Round 29 {863} | PROGRAMMING | Editorial | 1500 | |
| 6231 | Bus | greedy implementation math | Statement | C | Codeforces Round 436 (Div. 2) {864} | PROGRAMMING | 1500 | ||
| 6367 | Make a Permutation! | greedy implementation math | Statement | D | Codeforces Round 436 (Div. 2) {864} | PROGRAMMING | 1500 | ||
| 7951 | Buy Low Sell High | constructive algorithms data structures greedy | Statement | D | MemSQL Start[c]UP 3.0 - Round 2 (onsite finalists) {865} | PROGRAMMING | MemSQL Start[c]UP 3.0 Round 2 Editorial | 2300 | |
| 10610 | Maximum of Maximums of Minimums | greedy | Statement | B | Technocup 2018 - Elimination Round 2 {870} | PROGRAMMING | Editorial Codeforces Round 440 Div.1+Div.2 (and Technocup 2018 — Elimination Round 2) | 1200 | |
| 9758 | Maximum splitting | dp greedy math number theory | Statement | C | Technocup 2018 - Elimination Round 2 {870} | PROGRAMMING | Editorial Codeforces Round 440 Div.1+Div.2 (and Technocup 2018 — Elimination Round 2) | 1300 | |
| 172 | Restore the Tree | graphs greedy trees | Statement | E | Codeforces Round 440 (Div. 1, based on Technocup 2018 Elimination Round 2) {871} | PROGRAMMING | Editorial Codeforces Round 440 Div.1+Div.2 (and Technocup 2018 — Elimination Round 2) | 2800 | |
| 3608 | Strange Game On Matrix | greedy two pointers | Statement | C | Educational Codeforces Round 30 {873} | PROGRAMMING | 55171 | 1600 | |
| 1582 | Royal Questions | dsu graphs greedy | Statement | F | Codeforces Round 441 (Div. 1, by Moscow Team Olympiad) {875} | PROGRAMMING | Codeforces Round #441. Editorial. | 2500 | |
| 3837 | Quadcopter Competition | greedy math | Statement | M | 2017-2018 ACM-ICPC, NEERC, Southern Subregional Contest (Online Mirror, ACM-ICPC Rules, Teams Preferred) {883} | PROGRAMMING | 1100 | ||
| 1212 | Road Widening | constructive algorithms greedy implementation | Statement | K | 2017-2018 ACM-ICPC, NEERC, Southern Subregional Contest (Online Mirror, ACM-ICPC Rules, Teams Preferred) {883} | PROGRAMMING | 2100 | ||
| 620 | Renovation | greedy sortings | Statement | J | 2017-2018 ACM-ICPC, NEERC, Southern Subregional Contest (Online Mirror, ACM-ICPC Rules, Teams Preferred) {883} | PROGRAMMING | 2600 | ||
| 421 | Berland Army | constructive algorithms graphs greedy | Statement | B | 2017-2018 ACM-ICPC, NEERC, Southern Subregional Contest (Online Mirror, ACM-ICPC Rules, Teams Preferred) {883} | PROGRAMMING | 2800 | ||
| 5163 | Bertown Subway | dfs and similar greedy math | Statement | C | Educational Codeforces Round 31 {884} | PROGRAMMING | 55470 | 1500 | |
| 2218 | Boxes And Balls | data structures greedy | Statement | D | Educational Codeforces Round 31 {884} | PROGRAMMING | 55470 | 2300 | |
| 1278 | Anti-Palindromize | flows graphs greedy | Statement | F | Educational Codeforces Round 31 {884} | PROGRAMMING | 55470 | 2500 | |
| 5670 | Petya and Catacombs | dsu greedy implementation trees | Statement | C | Технокубок 2018 - Отборочный Раунд 3 {886} | PROGRAMMING | Editorial Codeforces Round 445 (and Technocup 2018 — Elimination Round 3) | 1300 | |
| 185 | Row of Models | greedy sortings | Statement | F | Codeforces Round 444 (Div. 2) {887} | PROGRAMMING | Codeforces Round #444 (Div. 2) Editorial | 2800 | |
| 10693 | Buggy Robot | greedy | Statement | B | Educational Codeforces Round 32 {888} | PROGRAMMING | Educational Codeforces Round 32 - Editorial | 1000 | |
| 14178 | Pride | brute force dp greedy math number theory | Statement | A | Codeforces Round 446 (Div. 1) {891} | PROGRAMMING | Codeforces Round #446 Editorial | 1600 | |
| 3237 | Gluttony | constructive algorithms greedy | Statement | B | Codeforces Round 446 (Div. 1) {891} | PROGRAMMING | Codeforces Round #446 Editorial | 2000 | |
| 9943 | Wrath | greedy implementation two pointers | Statement | B | Codeforces Round 446 (Div. 2) {892} | PROGRAMMING | Codeforces Round #446 Editorial | 1200 |