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< 1 2 3 4 5 ... 9 10 11 >Solved |
Name |
Tags |
Solutions |
Index |
Contest |
Type |
Points |
Tutorial |
Rating Level |
|---|---|---|---|---|---|---|---|---|---|
| 12445 | Kefa and Dishes | bitmasks dp | Statement | D | Codeforces Round 321 (Div. 2) {580} | PROGRAMMING | Codeforces Round #321 Editorial | 1900 | |
| 263 | Kojiro and Furrari | dp greedy | Statement | E | Codeforces Round 322 (Div. 2) {581} | PROGRAMMING | Codeforces Round #322 (Div.2) Editorial | 2600 | |
| 1074 | Zublicanes and Mumocrates | dp trees two pointers | Statement | F | Codeforces Round 322 (Div. 2) {581} | PROGRAMMING | Codeforces Round #322 (Div.2) Editorial | 2600 | |
| 3693 | Once Again... | constructive algorithms dp matrices | Statement | B | Codeforces Round 323 (Div. 1) {582} | PROGRAMMING | Codeforces Round #323 Editorial | 2000 | |
| 726 | Boolean Function | bitmasks dp expression parsing | Statement | E | Codeforces Round 323 (Div. 1) {582} | PROGRAMMING | Codeforces Round #323 Editorial | 2900 | |
| 843 | Number of Binominal Coefficients | dp math number theory | Statement | D | Codeforces Round 323 (Div. 1) {582} | PROGRAMMING | Codeforces Round #323 Editorial | 3100 | |
| 940 | Digits of Number Pi | dp implementation strings | Statement | F | Codeforces Round 325 (Div. 1) {585} | PROGRAMMING | Разбор Codeforces Round #325 | 3200 | |
| 4977 | Duff in the Army | data structures trees | Statement | C | Codeforces Round 326 (Div. 1) {587} | PROGRAMMING | Codeforces Round #326 (Editorial) | 2200 | |
| 1521 | Duff in Beach | dp | Statement | B | Codeforces Round 326 (Div. 1) {587} | PROGRAMMING | Codeforces Round #326 (Editorial) | 2300 | |
| 1013 | Duff in Mafia | 2-sat binary search | Statement | D | Codeforces Round 326 (Div. 1) {587} | PROGRAMMING | Codeforces Round #326 (Editorial) | 2900 | |
| 1429 | Top Secret Task | dp | Statement | D | Codeforces Round 327 (Div. 1) {590} | PROGRAMMING | Codeforces Round #327 problems analysis | 2300 | |
| 3014 | Super M | dfs and similar dp graphs trees | Statement | D | Codeforces Round 328 (Div. 2) {592} | PROGRAMMING | Codeforces Round #328 Problem Analysis | 2200 | |
| 725 | Strange Calculation and Cats | dp matrices | Statement | E | Codeforces Round 329 (Div. 2) {593} | PROGRAMMING | 2600 | ||
| 771 | Wilbur and Trees | dp math probabilities sortings | Statement | D | Codeforces Round 331 (Div. 2) {596} | PROGRAMMING | Codeforces Round #331 Editorial | 2500 | |
| 455 | Wilbur and Strings | dfs and similar dp graphs strings | Statement | E | Codeforces Round 331 (Div. 2) {596} | PROGRAMMING | Codeforces Round #331 Editorial | 2900 | |
| 5775 | Restaurant | dp greedy sortings | Statement | B | Testing Round 12 {597} | PROGRAMMING | 1600 | ||
| 6958 | Subsequences | data structures dp | Statement | C | Testing Round 12 {597} | PROGRAMMING | 1900 | ||
| 6270 | Chocolate Bar | brute force dp | Statement | E | Educational Codeforces Round 1 {598} | PROGRAMMING | 2000 | ||
| 820 | Sandy and Nuts | bitmasks dp trees | Statement | E | Codeforces Round 332 (Div. 2) {599} | PROGRAMMING | Editorial Codeforces Round #332 (Div. 2) | 2100 | |
| 1468 | Kleofáš and the n-thlon | dp math probabilities | Statement | C | Codeforces Round 333 (Div. 1) {601} | PROGRAMMING | Codeforces Round #333 — editorial | 2400 | |
| 1263 | A Museum Robbery | data structures dp | Statement | E | Codeforces Round 333 (Div. 1) {601} | PROGRAMMING | Codeforces Round #333 — editorial | 2800 | |
| 12374 | Approximating a Constant Range | dp implementation two pointers | Statement | B | Codeforces Round 333 (Div. 2) {602} | PROGRAMMING | Codeforces Round #333 — editorial | 1400 | |
| 8311 | 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 | |
| 11083 | Chain Reaction | binary search dp | Statement | A | Codeforces Round 336 (Div. 1) {607} | PROGRAMMING | Codeforces Round #336 Editorial | 1600 | |
| 17191 | Zuma | dp | Statement | B | Codeforces Round 336 (Div. 1) {607} | PROGRAMMING | Codeforces Round #336 Editorial | 2000 | |
| 10797 | Minimum spanning tree for each edge | data structures dfs and similar dsu graphs trees | Statement | E | Educational Codeforces Round 3 {609} | PROGRAMMING | Editorial | 2100 | |
| 1771 | Vika and Segments | constructive algorithms data structures geometry two pointers | Statement | D | Codeforces Round 337 (Div. 2) {610} | PROGRAMMING | Codeforces Round #337 (Div.2) Editorial | 2300 | |
| 9123 | New Year and Domino | dp implementation | Statement | C | Good Bye 2015 {611} | PROGRAMMING | Tutorial | 1500 | |
| 2806 | New Year and Ancient Prophecy | dp hashing strings | Statement | D | Good Bye 2015 {611} | PROGRAMMING | Tutorial | 1900 | |
| 4473 | The Union of k-Segments | greedy sortings | Statement | D | Educational Codeforces Round 4 {612} | PROGRAMMING | 22299 | 1900 | |
| 491 | Simba on the Circle | dp | Statement | F | Educational Codeforces Round 4 {612} | PROGRAMMING | 22299 | 2600 | |
| 2496 | Skills | binary search brute force dp greedy sortings two pointers | Statement | B | Codeforces Round 339 (Div. 1) {613} | PROGRAMMING | Tutorial | 2200 | |
| 4289 | Kingdom and its Cities | dfs and similar divide and conquer dp graphs sortings trees | Statement | D | Codeforces Round 339 (Div. 1) {613} | PROGRAMMING | Tutorial | 2800 | |
| 542 | Puzzle Lover | dp hashing strings | Statement | E | Codeforces Round 339 (Div. 1) {613} | PROGRAMMING | Tutorial | 3200 | |
| 5823 | Longtail Hedgehog | dp graphs | Statement | B | Codeforces Round 338 (Div. 2) {615} | PROGRAMMING | Codeforces Round #338 (Div. 2) editorial | 1600 | |
| 2492 | Running Track | dp greedy strings trees | Statement | C | Codeforces Round 338 (Div. 2) {615} | PROGRAMMING | Codeforces Round #338 (Div. 2) editorial | 1900 | |
| 2056 | 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 | |
| 727 | Robot Arm | data structures geometry | Statement | E | Wunder Fund Round 2016 (Div. 1 + Div. 2 combined) {618} | PROGRAMMING | Wunder Fund Round 2016 Editorials | 2500 | |
| 274 | Combining Slimes | dp math matrices probabilities | Statement | G | Wunder Fund Round 2016 (Div. 1 + Div. 2 combined) {618} | PROGRAMMING | Wunder Fund Round 2016 Editorials | 3300 | |
| 3366 | Wet Shark and Blocks | dp matrices | Statement | E | Codeforces Round 341 (Div. 2) {621} | PROGRAMMING | Editorial | 2100 | |
| 2419 | Array GCD | dp greedy number theory | Statement | B | AIM Tech Round (Div. 1) {623} | PROGRAMMING | AIM Tech Round Tutorial | 2400 | |
| 590 | Electric Charges | binary search dp | Statement | C | AIM Tech Round (Div. 1) {623} | PROGRAMMING | 2800 | ||
| 726 | Transforming Sequence | combinatorics dp fft math | Statement | E | AIM Tech Round (Div. 1) {623} | PROGRAMMING | AIM Tech Round Tutorial | 3300 | |
| 7131 | Cards | constructive algorithms dp math | Statement | B | 8VC Venture Cup 2016 - Elimination Round {626} | PROGRAMMING | 23522 | 1300 | |
| 3236 | Jerry's Protest | brute force combinatorics dp probabilities | Statement | D | 8VC Venture Cup 2016 - Elimination Round {626} | PROGRAMMING | 23522 | 1800 | |
| 3762 | Group Projects | dp | Statement | F | 8VC Venture Cup 2016 - Elimination Round {626} | PROGRAMMING | 23522 | 2400 | |
| 929 | Raffles | data structures dp greedy math | Statement | G | 8VC Venture Cup 2016 - Elimination Round {626} | PROGRAMMING | 23522 | 3000 | |
| 4844 | XOR Equation | dp math | Statement | A | 8VC Venture Cup 2016 - Final Round {627} | PROGRAMMING | 8VC Venture Cup 2016 — Final Round Editorial | 1800 | |
| 1036 | 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 | |
| 271 | Island Puzzle | dfs and similar dsu graphs trees | Statement | F | 8VC Venture Cup 2016 - Final Round {627} | PROGRAMMING | 8VC Venture Cup 2016 — Final Round Editorial | 3400 | |
| 12280 | New Skateboard | dp | Statement | B | Educational Codeforces Round 8 {628} | PROGRAMMING | 43203 | 1300 | |
| 8911 | Magic Numbers | dp | Statement | D | Educational Codeforces Round 8 {628} | PROGRAMMING | 43203 | 2200 | |
| 4613 | Babaei and Birthday Cake | data structures dp | Statement | D | Codeforces Round 343 (Div. 2) {629} | PROGRAMMING | Editorial of Codeforces Round #343 (Div.2) | 1900 | |
| 3073 | Famil Door and Brackets | dp strings | Statement | C | Codeforces Round 343 (Div. 2) {629} | PROGRAMMING | Editorial of Codeforces Round #343 (Div.2) | 2000 | |
| 1205 | Famil Door and Roads | combinatorics data structures dfs and similar dp probabilities trees | Statement | E | Codeforces Round 343 (Div. 2) {629} | PROGRAMMING | Editorial of Codeforces Round #343 (Div.2) | 2400 | |
| 3366 | Product Sum | data structures dp geometry | Statement | E | Codeforces Round 344 (Div. 2) {631} | PROGRAMMING | Editorial Codeforces Round #344 (Div. 2) | 2500 | |
| 3692 | Thief in a Shop | divide and conquer dp fft math | Statement | E | Educational Codeforces Round 9 {632} | PROGRAMMING | 43493 | 2500 | |
| 3452 | Spy Syndrome 2 | data structures dp hashing implementation sortings string suffix structures strings | Statement | C | Manthan, Codefest 16 {633} | PROGRAMMING | Manthan, Codefest 16: Editorials | 1900 | |
| 3088 | Fibonacci-ish | brute force dp hashing implementation math | Statement | D | Manthan, Codefest 16 {633} | PROGRAMMING | Manthan, Codefest 16: Editorials | 2000 | |
| 1441 | The Chocolate Spree | dfs and similar dp graphs trees | Statement | F | Manthan, Codefest 16 {633} | PROGRAMMING | Manthan, Codefest 16: Editorials | 2500 | |
| 2137 | Running with Obstacles | *special data structures dp greedy | Statement | D | VK Cup 2016 - Qualification Round 1 {637} | PROGRAMMING | 2000 | ||
| 1601 | Little Artem and Random Variable | dp implementation math probabilities | Statement | D | VK Cup 2016 - Round 2 {641} | PROGRAMMING | VK Cup 2016 — Раунд 2 (editorial) | 2300 | |
| 1838 | Levels and Regions | dp | Statement | C | VK Cup 2016 - Round 3 {643} | PROGRAMMING | VK Cup 2016 — Round 3 — Editorial | 2500 | |
| 756 | Bear and Destroying Subtrees | dp math probabilities trees | Statement | E | VK Cup 2016 - Round 3 {643} | PROGRAMMING | VK Cup 2016 — Round 3 — Editorial | 2600 | |
| 905 | Bears and Juice | dp math meet-in-the-middle | Statement | F | VK Cup 2016 - Round 3 {643} | PROGRAMMING | VK Cup 2016 — Round 3 — Editorial | 2900 | |
| 3414 | Robot Rapping Results Report | binary search dp graphs | Statement | D | CROC 2016 - Elimination Round {645} | PROGRAMMING | Editorial for CROC 2016 Elimination Round | 1800 | |
| 1438 | Intellectual Inquiry | dp greedy strings | Statement | E | CROC 2016 - Elimination Round {645} | PROGRAMMING | Editorial for CROC 2016 Elimination Round | 2100 | |
| 3517 | Image Preview | binary search brute force dp two pointers | Statement | B | Codeforces Round 345 (Div. 1) {650} | PROGRAMMING | Codeforces Round #345: editorial | 1900 | |
| 2246 | Table Compression | dfs and similar dp dsu graphs greedy | Statement | C | Codeforces Round 345 (Div. 1) {650} | PROGRAMMING | Codeforces Round #345: editorial | 2300 | |
| 1733 | Zip-line | binary search data structures dp hashing | Statement | D | Codeforces Round 345 (Div. 1) {650} | PROGRAMMING | Codeforces Round #345: editorial | 2600 | |
| 24291 | Joysticks | dp greedy implementation math | Statement | A | Codeforces Round 345 (Div. 2) {651} | PROGRAMMING | 1100 | ||
| 5403 | Bear and Compressing | brute force dfs and similar dp strings | Statement | B | IndiaHacks 2016 - Online Edition (Div. 1 + Div. 2) {653} | PROGRAMMING | IndiaHacks Finals 2016 — Editorial | 1300 | |
| 1346 | Fence Divercity | combinatorics dp number theory | Statement | G | Codeforces Round 346 (Div. 2) {659} | PROGRAMMING | Editorial for Codeforces Round #346 (Div. 2) | 2500 | |
| 11010 | Hard Process | binary search dp two pointers | Statement | C | Educational Codeforces Round 11 {660} | PROGRAMMING | Editorial of Educational Codeforces Round 11 | 1600 | |
| 1718 | Graph Coloring | dfs and similar graphs | Statement | B | CROC 2016 - Final Round [Private, For Onsite Finalists Only] {662} | PROGRAMMING | Editorial for CROC 2016 Finals and Codeforces Round #347 | 2300 | |
| 2633 | Binary Table | bitmasks brute force divide and conquer dp fft math | Statement | C | CROC 2016 - Final Round [Private, For Onsite Finalists Only] {662} | PROGRAMMING | Editorial for CROC 2016 Finals and Codeforces Round #347 | 2800 | |
| 281 | 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 | |
| 18565 | Simple Strings | dp greedy strings | Statement | C | Educational Codeforces Round 12 {665} | PROGRAMMING | Editorial | 1200 | |
| 838 | Four Divisors | dp math number theory | Statement | F | Educational Codeforces Round 12 {665} | PROGRAMMING | Editorial | 2600 | |
| 3827 | Reberland Linguistics | dp implementation strings | Statement | A | Codeforces Round 349 (Div. 1) {666} | PROGRAMMING | Codeforces Round #349 Editorial | 1800 | |
| 4415 | Recycling Bottles | dp geometry greedy implementation | Statement | A | Codeforces Round 352 (Div. 1) {671} | PROGRAMMING | Codeforces Round #352 Editorial | 1800 | |
| 1391 | Roads in Yusland | data structures dp greedy | Statement | D | Codeforces Round 352 (Div. 1) {671} | PROGRAMMING | Codeforces Round #352 Editorial | 2800 | |
| 3444 | Trains and Statistic | data structures dp greedy | Statement | E | Codeforces Round 353 (Div. 2) {675} | PROGRAMMING | Tutorial | 2500 | |
| 23523 | Vasya and String | binary search dp strings two pointers | Statement | C | Codeforces Round 354 (Div. 2) {676} | PROGRAMMING | Editorial | 1500 | |
| 2104 | Vanya and Treasure | data structures dp graphs shortest paths | Statement | D | Codeforces Round 355 (Div. 2) {677} | PROGRAMMING | Codeforces Round #355 (Div. 2) Editorial | 2300 | |
| 814 | Vanya and Balloons | binary search brute force dp implementation | Statement | E | Codeforces Round 355 (Div. 2) {677} | PROGRAMMING | Codeforces Round #355 (Div. 2) Editorial | 2600 | |
| 2855 | Another Sith Tournament | bitmasks dp | Statement | E | Educational Codeforces Round 13 {678} | PROGRAMMING | Editorial | 2200 | |
| 2358 | Bear and Tower of Cubes | binary search dp greedy | Statement | B | Codeforces Round 356 (Div. 1) {679} | PROGRAMMING | Codeforces Round #356 — Editorial | 2300 | |
| 8221 | Alyona and the Tree | dfs and similar dp graphs trees | Statement | C | Codeforces Round 358 (Div. 2) {682} | PROGRAMMING | 45491 | 1700 | |
| 3561 | Alyona and Strings | dp strings | Statement | D | Codeforces Round 358 (Div. 2) {682} | PROGRAMMING | 45491 | 1900 | |
| 4515 | Robbers' watch | brute force combinatorics dp math | Statement | A | Codeforces Round 359 (Div. 1) {685} | PROGRAMMING | Codeforces Round #359 Editorial | 1700 | |
| 5600 | Kay and Snowflake | data structures dfs and similar dp trees | Statement | B | Codeforces Round 359 (Div. 1) {685} | PROGRAMMING | Codeforces Round #359 Editorial | 2000 | |
| 16959 | NP-Hard Problem | dfs and similar graphs | Statement | A | Codeforces Round 360 (Div. 1) {687} | PROGRAMMING | Codeforces Round #360 Editorial [+ Challenges!] | 1500 | |
| 9005 | The Values You Can Make | dp | Statement | C | Codeforces Round 360 (Div. 1) {687} | PROGRAMMING | Codeforces Round #360 Editorial [+ Challenges!] | 2000 | |
| 1158 | Dividing Kingdom II | brute force data structures dsu graphs sortings | Statement | D | Codeforces Round 360 (Div. 1) {687} | PROGRAMMING | Codeforces Round #360 Editorial [+ Challenges!] | 2500 | |
| 2340 | Mike and Geometry Problem | combinatorics data structures dp geometry implementation | Statement | E | Codeforces Round 361 (Div. 2) {689} | PROGRAMMING | Tutorial | 2300 | |
| 1483 | Couple Cover | brute force dp number theory | Statement | F | Educational Codeforces Round 14 {691} | PROGRAMMING | Editorial of Educational Codeforces Round 14 | 2300 | |
| 2310 | PLEASE | combinatorics dp implementation math matrices | Statement | C | Codeforces Round 362 (Div. 1) {696} | PROGRAMMING | Codeforces Round #362 (Editorial) | 2200 | |
| 1691 | Legen... | data structures dp matrices strings | Statement | D | Codeforces Round 362 (Div. 1) {696} | PROGRAMMING | Codeforces Round #362 (Editorial) | 2700 | |
| 766 | ...Wait for it... | data structures dsu trees | Statement | E | Codeforces Round 362 (Div. 1) {696} | PROGRAMMING | Codeforces Round #362 (Editorial) | 2900 | |
| 39573 | Vacations | dp | Statement | A | Codeforces Round 363 (Div. 1) {698} | PROGRAMMING | Solution | 1400 | |
| 1480 | LRU | bitmasks dp math probabilities | Statement | C | Codeforces Round 363 (Div. 1) {698} | PROGRAMMING | Solution | 2700 | |
| 4708 | Connecting Universities | dfs and similar dp graphs trees | Statement | B | Codeforces Round 364 (Div. 1) {700} | PROGRAMMING | 46283 | 2100 | |
| 56763 | Maximum Increase | dp greedy implementation | Statement | A | Educational Codeforces Round 15 {702} | PROGRAMMING | 46324 | 900 | |
| 697 | Mishka and Divisors | dp number theory | Statement | E | Codeforces Round 365 (Div. 2) {703} | PROGRAMMING | Codeforces Round #365 (Div. 2) Editorial | 2900 | |
| 2245 | Ant Man | dp graphs greedy | Statement | B | Codeforces Round 366 (Div. 1) {704} | PROGRAMMING | Tutorial | 2700 | |
| 621 | Black Widow | dp graphs implementation math | Statement | C | Codeforces Round 366 (Div. 1) {704} | PROGRAMMING | Tutorial | 2800 | |
| 406 | Iron Man | data structures geometry trees | Statement | E | Codeforces Round 366 (Div. 1) {704} | PROGRAMMING | Tutorial | 3500 | |
| 88876 | Interesting drink | binary search dp implementation | Statement | B | Codeforces Round 367 (Div. 2) {706} | PROGRAMMING | Tutorial | 1100 | |
| 20099 | Hard problem | dp strings | Statement | C | Codeforces Round 367 (Div. 2) {706} | PROGRAMMING | Tutorial | 1600 | |
| 4560 | Centroids | data structures dfs and similar dp graphs greedy trees | Statement | C | AIM Tech Round 3 (Div. 1) {708} | PROGRAMMING | Editorial | 2500 | |
| 1453 | Student's Camp | dp math | Statement | E | AIM Tech Round 3 (Div. 1) {708} | PROGRAMMING | 3100 | ||
| 5899 | Generate a String | dfs and similar dp | Statement | E | Educational Codeforces Round 16 {710} | PROGRAMMING | Editorial of Educational Codeforces Round 16 | 2100 | |
| 9608 | Coloring Trees | dp | Statement | C | Codeforces Round 369 (Div. 2) {711} | PROGRAMMING | 46830 | 1700 | |
| 2044 | Memory and Scores | combinatorics dp math | Statement | D | Codeforces Round 370 (Div. 2) {712} | PROGRAMMING | Codeforces Round #370 Editorial | 2100 | |
| 6765 | Sonya and Problem Wihtout a Legend | dp sortings | Statement | C | Codeforces Round 371 (Div. 1) {713} | PROGRAMMING | Codeforces Round #371 Editorial | 2400 | |
| 419 | Sonya Partymaker | binary search dp | Statement | E | Codeforces Round 371 (Div. 1) {713} | PROGRAMMING | Codeforces Round #371 Editorial | 3100 | |
| 3799 | Complete The Graph | binary search constructive algorithms graphs shortest paths | Statement | B | Codeforces Round 372 (Div. 1) {715} | PROGRAMMING | Codeforces Round #372 Editorial | 2200 | |
| 213 | R3D3’s Summer Adventure | dp greedy | Statement | B | Bubble Cup 9 - Finals [Online Mirror] {717} | PROGRAMMING | Tutorial | 3200 | |
| 4640 | Efim and Strange Grade | dp implementation math | Statement | A | Codeforces Round 373 (Div. 1) {718} | PROGRAMMING | Codeforces Round #373 — Editorial | 1700 | |
| 613 | Andrew and Chemistry | dp hashing trees | Statement | D | Codeforces Round 373 (Div. 1) {718} | PROGRAMMING | Codeforces Round #373 — Editorial | 2900 | |
| 337 | Slalom | data structures dp sortings | Statement | D | Russian Code Cup 2016 - Finals [Unofficial Mirror, Div. 1 Only Recommended] {720} | PROGRAMMING | Russian Code Cup 2016 — Results and Tutorial | 3100 | |
| 6733 | Journey | dp graphs | Statement | C | Codeforces Round 374 (Div. 2) {721} | PROGRAMMING | Codeforces Round #374 (Div. 2) Editorial | 1800 | |
| 383 | Road to Home | binary search dp | Statement | E | Codeforces Round 374 (Div. 2) {721} | PROGRAMMING | Codeforces Round #374 (Div. 2) Editorial | 2800 | |
| 1172 | Research Rover | combinatorics dp | Statement | E | Intel Code Challenge Elimination Round (Div. 1 + Div. 2, combined) {722} | PROGRAMMING | Tutorial | 2800 | |
| 561 | Uniformly Branched Trees | combinatorics dp trees | Statement | F | Intel Code Challenge Final Round (Div. 1 + Div. 2, Combined) {724} | PROGRAMMING | Tutorial | 2800 | |
| 2043 | Goods transportation | dp flows greedy | Statement | E | Intel Code Challenge Final Round (Div. 1 + Div. 2, Combined) {724} | PROGRAMMING | Tutorial | 2900 | |
| 1151 | 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 | |
| 8807 | Spotlights | dp implementation | Statement | B | Technocup 2017 - Elimination Round 2 {729} | PROGRAMMING | Technocup 2017 — Elimination Round 2 (and Codeforces Round 380) Editorial | 1300 | |
| 1102 | Financiers Game | dp | Statement | F | Technocup 2017 - Elimination Round 2 {729} | PROGRAMMING | Technocup 2017 — Elimination Round 2 (and Codeforces Round 380) Editorial | 2600 | |
| 4067 | Bottles | dp | Statement | J | 2016-2017 ACM-ICPC, NEERC, Southern Subregional Contest (Online Mirror, ACM-ICPC Rules, Teams Preferred) {730} | PROGRAMMING | Разбор задач (видео, по-русски) | 2000 | |
| 2887 | 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 | |
| 1929 | Funny Game | dp games | Statement | E | Codeforces Round 376 (Div. 2) {731} | PROGRAMMING | 47840 | 2300 | |
| 25925 | 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 | |
| 3569 | 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 | |
| 5739 | 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 | |
| 5494 | Anton and Tree | dfs and similar dp trees | Statement | E | Codeforces Round 379 (Div. 2) {734} | PROGRAMMING | Tutorial of Codeforces Round #379 (Div. 2) | 2100 | |
| 1058 | Ostap and Tree | dp trees | Statement | E | Codeforces Round 382 (Div. 2) {735} | PROGRAMMING | Codeforces Round #382 Editorial | 2800 | |
| 2836 | Gosha is hunting | brute force data structures dp flows math probabilities sortings | Statement | E | Codeforces Round 381 (Div. 1) {739} | PROGRAMMING | 48582 | 2900 | |
| 5992 | 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 | |
| 4767 | Chloe and pleasant prizes | dfs and similar dp graphs trees | Statement | D | Codeforces Round 384 (Div. 2) {743} | PROGRAMMING | Codeforces Round #384 Editorial | 1800 | |
| 1659 | Vladik and cards | binary search bitmasks brute force dp | Statement | E | Codeforces Round 384 (Div. 2) {743} | PROGRAMMING | Codeforces Round #384 Editorial | 2300 | |
| 1370 | Hongcow Buys a Deck of Cards | bitmasks brute force dp | Statement | C | Codeforces Round 385 (Div. 1) {744} | PROGRAMMING | Codeforces Round #385 Editorial | 2500 | |
| 3601 | Winter Is Coming | dp greedy sortings | Statement | D | Codeforces Round 387 (Div. 2) {747} | PROGRAMMING | 49171 | 1800 | |
| 521 | Igor and Interesting Numbers | brute force combinatorics dp math | Statement | F | Codeforces Round 387 (Div. 2) {747} | PROGRAMMING | 49171 | 2600 | |
| 3175 | New Year and Fireworks | brute force data structures dfs and similar dp implementation | Statement | D | Good Bye 2016 {750} | PROGRAMMING | Good Bye 2016 — hints and codes | 1900 | |
| 1954 | New Year and Old Subsequence | data structures divide and conquer dp matrices | Statement | E | Good Bye 2016 {750} | PROGRAMMING | Good Bye 2016 — hints and codes | 2600 | |
| 632 | New Year and Binary Tree Paths | bitmasks brute force combinatorics dp | Statement | G | Good Bye 2016 {750} | PROGRAMMING | Good Bye 2016 — hints and codes | 3100 | |
| 10053 | Santa Claus and Candies | dp greedy math | Statement | A | Testing Round 13 {753} | PROGRAMMING | 1100 | ||
| 1121 | Vladik and chat | brute force constructive algorithms dp implementation strings | Statement | C | Codeforces Round 390 (Div. 2) {754} | PROGRAMMING | 2200 | ||
| 2002 | PolandBall and Gifts | bitmasks dp greedy | Statement | F | 8VC Venture Cup 2017 - Elimination Round {755} | PROGRAMMING | 8VC Venture Cup 2017 — Elimination Round [Editorial] | 2600 | |
| 1149 | PolandBall and Many Other Balls | combinatorics divide and conquer dp fft math number theory | Statement | G | 8VC Venture Cup 2017 - Elimination Round {755} | PROGRAMMING | 8VC Venture Cup 2017 — Elimination Round [Editorial] | 3100 | |
| 4598 | Travel Card | binary search dp | Statement | B | 8VC Venture Cup 2017 - Final Round {756} | PROGRAMMING | 8VC Venture Cup 2017 — Final Round and Codeforces Round #393 Editorial | 1700 | |
| 1164 | Bacterial Melee | brute force combinatorics dp string suffix structures | Statement | D | 8VC Venture Cup 2017 - Final Round {756} | PROGRAMMING | 8VC Venture Cup 2017 — Final Round and Codeforces Round #393 Editorial | 2500 | |
| 328 | Byteland coins | combinatorics dp math | Statement | E | 8VC Venture Cup 2017 - Final Round {756} | PROGRAMMING | 8VC Venture Cup 2017 — Final Round and Codeforces Round #393 Editorial | 3200 | |
| 1578 | Felicity's Big Secret Revealed | bitmasks dp | Statement | D | 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 | 2200 | |
| 1631 | Bash Plays with Functions | brute force combinatorics dp number theory | Statement | E | 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 | 2400 | |
| 2965 | 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 | |
| 636 | 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 | |
| 6053 | Dasha and Password | brute force dp implementation | Statement | C | Codeforces Round 394 (Div. 2) {761} | PROGRAMMING | Codeforces Round #394 (Div. 2) [Editorial] | 1600 | |
| 752 | Dasha and Photos | brute force data structures dp implementation | Statement | F | Codeforces Round 394 (Div. 2) {761} | PROGRAMMING | Codeforces Round #394 (Div. 2) [Editorial] | 2900 | |
| 1875 | Maximum path | dp greedy implementation | Statement | D | Educational Codeforces Round 17 {762} | PROGRAMMING | Tutorial | 2400 | |
| 12286 | Timofey and a tree | dfs and similar dp dsu graphs implementation trees | Statement | A | Codeforces Round 395 (Div. 1) {763} | PROGRAMMING | Codeforces Round #395 [Editorial] | 1600 | |
| 1358 | 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 | |
| 119 | Math, math everywhere | brute force dp math meet-in-the-middle number theory | Statement | G | Codeforces Round 397 by Kaspersky Lab and Barcelona Bootcamp (Div. 1 + Div. 2 combined) {765} | PROGRAMMING | Codeforces Round #397 Editorial | 2800 | |
| 4965 | Mahmoud and a Message | brute force dp greedy strings | Statement | C | Codeforces Round 396 (Div. 2) {766} | PROGRAMMING | Codeforces round #396 editorial | 1700 | |
| 4016 | Mahmoud and a Dictionary | data structures dfs and similar dp dsu graphs | Statement | D | Codeforces Round 396 (Div. 2) {766} | PROGRAMMING | Codeforces round #396 editorial | 2000 | |
| 3603 | Mahmoud and a xor trip | bitmasks constructive algorithms data structures dfs and similar dp math trees | Statement | E | Codeforces Round 396 (Div. 2) {766} | PROGRAMMING | Codeforces round #396 editorial | 2200 | |
| 4229 | Jon Snow and his Favourite Number | brute force dp implementation sortings | Statement | C | Divide by Zero 2017 and Codeforces Round 399 (Div. 1 + Div. 2, combined) {768} | PROGRAMMING | Editorial Divide by Zero and Codeforces Round #399 (Div. 1+2, combined) | 1800 | |
| 3678 | Game of Stones | bitmasks dp games | Statement | E | Divide by Zero 2017 and Codeforces Round 399 (Div. 1 + Div. 2, combined) {768} | PROGRAMMING | Editorial Divide by Zero and Codeforces Round #399 (Div. 1+2, combined) | 2000 | |
| 3548 | Jon and Orbs | dp math probabilities | Statement | D | Divide by Zero 2017 and Codeforces Round 399 (Div. 1 + Div. 2, combined) {768} | PROGRAMMING | Editorial Divide by Zero and Codeforces Round #399 (Div. 1+2, combined) | 2100 | |
| 3628 | Bear and Tree Jumps | dfs and similar dp trees | Statement | C | VK Cup 2017 - Round 1 {771} | PROGRAMMING | VK Cup 2017 Round 1 and CF Round 405 — Editorial | 2100 | |
| 1687 | Bear and Company | dp | Statement | D | VK Cup 2017 - Round 1 {771} | PROGRAMMING | VK Cup 2017 Round 1 and CF Round 405 — Editorial | 2800 | |
| 684 | 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 | |
| 1492 | Vulnerable Kerbals | constructive algorithms dp graphs math number theory | Statement | C | VK Cup 2017 - Round 2 {772} | PROGRAMMING | VK Cup Round 2 + Codeforces Round #409 Tutorial | 2400 | |
| 861 | Varying Kibibits | bitmasks dp | Statement | D | VK Cup 2017 - Round 2 {772} | PROGRAMMING | VK Cup Round 2 + Codeforces Round #409 Tutorial | 2700 | |
| 813 | Perishable Roads | dp graphs shortest paths | Statement | D | VK Cup 2017 - Round 3 {773} | PROGRAMMING | VK Cup 2017 Round 3 + Codeforces Round #412 -- Tutorial | 2700 | |
| 396 | Test Data Generation | combinatorics divide and conquer dp fft math number theory | Statement | F | VK Cup 2017 - Round 3 {773} | PROGRAMMING | VK Cup 2017 Round 3 + Codeforces Round #412 -- Tutorial | 3400 | |
| 453 | Stepan's Series | *special dp | Statement | J | VK Cup 2017 - Wild Card Round 1 {774} | PROGRAMMING | VK Cup 2017 — Уайлд-кард раунд 1 — Разбор | 2100 | |
| 170 | Composing Of String | *special dp | Statement | I | VK Cup 2017 - Wild Card Round 1 {774} | PROGRAMMING | VK Cup 2017 — Уайлд-кард раунд 1 — Разбор | 2500 | |
| 429 | Sherlock and the Encrypted Data | bitmasks combinatorics dp | Statement | G | ICM Technex 2017 and Codeforces Round 400 (Div. 1 + Div. 2, combined) {776} | PROGRAMMING | ICM Technex 2017 and Codeforces Round #400 (Div. 1 + Div. 2, combined) Editorial | 2800 | |
| 10027 | 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 | |
| 6908 | 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 | |
| 4902 | 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 | |
| 448 | Selling Numbers | dp sortings | Statement | E | Codeforces Round 402 (Div. 1) {778} | PROGRAMMING | Codeforces Round #402, Editorial | 2900 | |
| 793 | Andryusha and Nervous Barriers | data structures dp | Statement | G | Технокубок 2017 - Финал (только для онсайт-финалистов) {780} | PROGRAMMING | Technocup 2017 Finals and Codeforces Round #403 Editorial | 2700 | |
| 1306 | Axel and Marston in Bitland | bitmasks dp graphs matrices | Statement | F | Технокубок 2017 - Финал (только для онсайт-финалистов) {780} | PROGRAMMING | Technocup 2017 Finals and Codeforces Round #403 Editorial | 2800 | |
| 3923 | Anton and School - 2 | combinatorics dp math number theory | Statement | D | Codeforces Round 404 (Div. 2) {785} | PROGRAMMING | Editorial | 2200 | |
| 2895 | Berzerk | dfs and similar dp games | Statement | A | Codeforces Round 406 (Div. 1) {786} | PROGRAMMING | Codeforces Round #406 Editorial | 2100 | |
| 905 | ALT | data structures flows graphs trees | Statement | E | Codeforces Round 406 (Div. 1) {786} | PROGRAMMING | Codeforces Round #406 Editorial | 3200 | |
| 197 | Rap God | data structures dfs and similar hashing strings trees | Statement | D | Codeforces Round 406 (Div. 1) {786} | PROGRAMMING | Codeforces Round #406 Editorial | 3300 | |
| 10304 | Functions again | dp two pointers | Statement | A | Codeforces Round 407 (Div. 1) {788} | PROGRAMMING | Codeforces Round #407(Div.1 + Div.2) Editorial | 1500 | |
| 5108 | Divide by Three | dp greedy math number theory | Statement | C | Educational Codeforces Round 18 {792} | PROGRAMMING | Educational Codeforces Round 18 - Editorial | 2000 | |
| 1745 | Presents in Bankopolis | dp graphs shortest paths | Statement | D | Tinkoff Challenge - Elimination Round {793} | PROGRAMMING | 51685 | 2100 | |
| 336 | Problem of offices | constructive algorithms dfs and similar dp trees | Statement | E | Tinkoff Challenge - Elimination Round {793} | PROGRAMMING | 51685 | 2800 | |
| 877 | Julia the snail | data structures divide and conquer dp | Statement | F | Tinkoff Challenge - Elimination Round {793} | PROGRAMMING | 51685 | 2900 | |
| 562 | Replace All | combinatorics dp math | Statement | G | Tinkoff Challenge - Final Round (Codeforces Round 414, rated, Div. 1 + Div. 2) {794} | PROGRAMMING | 3400 | ||
| 3250 | Bank Hacking | constructive algorithms data structures dp trees | Statement | C | Codeforces Round 408 (Div. 2) {796} | PROGRAMMING | Tutorial | 1900 | |
| 7856 | Police Stations | constructive algorithms dfs and similar dp graphs shortest paths trees | Statement | D | Codeforces Round 408 (Div. 2) {796} | PROGRAMMING | Tutorial | 2100 | |
| 772 | Exam Cheating | binary search dp | Statement | E | Codeforces Round 408 (Div. 2) {796} | PROGRAMMING | Tutorial | 2800 | |
| 11679 | Odd sum | dp greedy implementation | Statement | B | Educational Codeforces Round 19 {797} | PROGRAMMING | 51588 | 1400 | |
| 5898 | Array Queries | brute force data structures dp | Statement | E | Educational Codeforces Round 19 {797} | PROGRAMMING | 51588 | 2000 | |
| 1544 | Mice and Holes | data structures dp greedy sortings | Statement | F | Educational Codeforces Round 19 {797} | PROGRAMMING | 51588 | 2600 | |
| 9333 | Mike and strings | brute force dp strings | Statement | B | Codeforces Round 410 (Div. 2) {798} | PROGRAMMING | Codeforces Round #410 (Div. 2) Editorial | 1300 | |
| 6440 | Mike and gcd problem | dp greedy number theory | Statement | C | Codeforces Round 410 (Div. 2) {798} | PROGRAMMING | Codeforces Round #410 (Div. 2) Editorial | 1700 | |
| 2277 | Field expansion | brute force dp meet-in-the-middle | Statement | D | Playrix Codescapes Cup (Codeforces Round 413, rated, Div. 1 + Div. 2) {799} | PROGRAMMING | Playrix Codescapes Cup Problems Analysis | 2000 | |
| 740 | Send the Fool Further! (medium) | dp trees | Statement | J2 | Helvetic Coding Contest 2017 online mirror (teams allowed, unrated) {802} | PROGRAMMING | helvetic-coding-contest-2017-editorial.pdf | 2100 | |
| 726 | Send the Fool Further! (medium) | dp trees | Statement | K | Helvetic Coding Contest 2017 online mirror (teams allowed, unrated) {802} | PROGRAMMING | helvetic-coding-contest-2017-editorial.pdf | 2100 | |
| 406 | Send the Fool Further! (hard) | dfs and similar dp math trees | Statement | J3 | Helvetic Coding Contest 2017 online mirror (teams allowed, unrated) {802} | PROGRAMMING | helvetic-coding-contest-2017-editorial.pdf | 2400 | |
| 364 | Send the Fool Further! (hard) | dfs and similar dp math trees | Statement | L | Helvetic Coding Contest 2017 online mirror (teams allowed, unrated) {802} | PROGRAMMING | helvetic-coding-contest-2017-editorial.pdf | 2800 | |
| 2720 | Roma and Poker | dp graphs | Statement | E | Educational Codeforces Round 20 {803} | PROGRAMMING | 51768 | 2100 | |
| 1633 | Expected diameter of a tree | binary search brute force dfs and similar dp sortings trees | Statement | D | Codeforces Round 411 (Div. 1) {804} | PROGRAMMING | Codeforces Round #411 Editorial | 2600 | |
| 221 | Fake bullions | combinatorics dfs and similar dp graphs number theory | Statement | F | Codeforces Round 411 (Div. 1) {804} | PROGRAMMING | Codeforces Round #411 Editorial | 3400 | |
| 2251 | Selling Souvenirs | binary search dp greedy ternary search | Statement | E | Educational Codeforces Round 21 {808} | PROGRAMMING | 52010 | 2300 | |
| 4036 | Anthem of Berland | dp strings | Statement | G | Educational Codeforces Round 21 {808} | PROGRAMMING | 52010 | 2300 | |
| 1205 | Hitchhiking in the Baltic States | data structures dp | Statement | D | Codeforces Round 415 (Div. 1) {809} | PROGRAMMING | 52099 | 2800 | |
| 954 | Find a car | combinatorics divide and conquer dp | Statement | C | Codeforces Round 415 (Div. 1) {809} | PROGRAMMING | 52099 | 2900 | |
| 12773 | Summer sell-off | greedy sortings | Statement | B | Codeforces Round 415 (Div. 2) {810} | PROGRAMMING | 52099 | 1300 | |
| 3517 | Vladik and Memorable Trip | dp implementation | Statement | C | Codeforces Round 416 (Div. 2) {811} | PROGRAMMING | 1800 | ||
| 5576 | Sagheer, the Hausmeister | bitmasks brute force dp | Statement | B | Codeforces Round 417 (Div. 2) {812} | PROGRAMMING | [Editorial] Codeforces Round #417 (Div. 2) | 1600 | |
| 1205 | Two Melodies | dp flows | Statement | D | Educational Codeforces Round 22 {813} | PROGRAMMING | 52410 | 2700 | |
| 8005 | An impassioned circulation of affection | brute force dp strings two pointers | Statement | C | Codeforces Round 418 (Div. 2) {814} | PROGRAMMING | Codeforces Round #418 (Div. 2) Editorial | 1600 | |
| 2625 | 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 | |
| 848 | An unavoidable detour for home | combinatorics dp graphs shortest paths | Statement | E | Codeforces Round 418 (Div. 2) {814} | PROGRAMMING | Codeforces Round #418 (Div. 2) Editorial | 2700 | |
| 3477 | Karen and Supermarket | brute force dp trees | Statement | C | Codeforces Round 419 (Div. 1) {815} | PROGRAMMING | Codeforces Round #419 Editorial | 2500 | |
| 8625 | Really Big Numbers | binary search brute force dp math | Statement | C | Educational Codeforces Round 23 {817} | PROGRAMMING | 52638 | 1600 | |
| 1413 | Sofa Thief | brute force implementation | Statement | C | Educational Codeforces Round 24 {818} | PROGRAMMING | 52991 | 2000 | |
| 1701 | Okabe and El Psy Kongroo | dp matrices | Statement | E | Codeforces Round 420 (Div. 2) {821} | PROGRAMMING | Tutorial | 2200 | |
| 3305 | 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 | |
| 1219 | Liar | binary search dp hashing string suffix structures | Statement | E | Codeforces Round 422 (Div. 2) {822} | PROGRAMMING | Codeforces Round #422 (Div. 2) Editorial | 2500 | |
| 2106 | String Compression | dp hashing string suffix structures strings | Statement | F | Educational Codeforces Round 25 {825} | PROGRAMMING | Educational Codeforces Round 25 - Editorial | 2400 | |
| 621 | Dirty Arkady's Kitchen | data structures dp graphs shortest paths | Statement | F | Codeforces Round 423 (Div. 1, rated, based on VK Cup Finals) {827} | PROGRAMMING | Codeforces Round #423 Analysis | 3100 | |
| 8385 | 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 | |
| 1046 | Singer House | combinatorics dp graphs trees | Statement | D | Codeforces Round 424 (Div. 1, rated, based on VK Cup Finals) {830} | PROGRAMMING | Codeforces Round #424 Editorial | 2800 | |
| 401 | Perpetual Motion Machine | constructive algorithms dp graphs implementation math trees | Statement | E | Codeforces Round 424 (Div. 1, rated, based on VK Cup Finals) {830} | PROGRAMMING | Codeforces Round #424 Editorial | 3100 | |
| 6848 | The Bakery | binary search data structures divide and conquer dp two pointers | Statement | B | Codeforces Round 426 (Div. 1) {833} | PROGRAMMING | Codeforces Round #426 Editorial | 2200 | |
| 329 | Caramel Clouds | data structures dp sortings | Statement | E | Codeforces Round 426 (Div. 1) {833} | PROGRAMMING | Codeforces Round #426 Editorial | 3100 | |
| 9556 | Star sky | dp implementation | Statement | C | Codeforces Round 427 (Div. 2) {835} | PROGRAMMING | 1600 | ||
| 4826 | Palindromic characteristics | brute force dp hashing strings | Statement | D | Codeforces Round 427 (Div. 2) {835} | PROGRAMMING | Editorial | 1900 | |
| 1329 | Roads in the Kingdom | dfs and similar dp graphs trees | Statement | F | Codeforces Round 427 (Div. 2) {835} | PROGRAMMING | Editorial | 2400 | |
| 7994 | Round Subset | dp math | Statement | D | Educational Codeforces Round 26 {837} | PROGRAMMING | 53662 | 2100 | |
| 446 | Convex Countour | dp | Statement | E | IndiaHacks 2nd Elimination 2017 (unofficial, unrated mirror, ICPC rules) {838} | PROGRAMMING | 53736 | 2300 | |
| 448 | Future Failure | dp games | Statement | C | IndiaHacks 2nd Elimination 2017 (unofficial, unrated mirror, ICPC rules) {838} | PROGRAMMING | 53736 | 2800 | |
| 20909 | Journey | dfs and similar dp graphs probabilities trees | Statement | C | Codeforces Round 428 (Div. 2) {839} | PROGRAMMING | Codeforces Round #428 editorial | 1500 | |
| 3671 | Winter is here | combinatorics dp math number theory | Statement | D | Codeforces Round 428 (Div. 2) {839} | PROGRAMMING | Codeforces Round #428 editorial | 2200 | |
| 2874 | Leha and another game about graph | constructive algorithms data structures dfs and similar dp graphs | Statement | B | Codeforces Round 429 (Div. 1) {840} | PROGRAMMING | Editorial | 2100 | |
| 2187 | On the Bench | combinatorics dp | Statement | C | Codeforces Round 429 (Div. 1) {840} | PROGRAMMING | Editorial | 2600 | |
| 2590 | Driving Test | data structures dp greedy | Statement | D | Educational Codeforces Round 27 {845} | PROGRAMMING | 53986 | 1800 | |
| 775 | Guards In The Storehouse | bitmasks dp | Statement | F | Educational Codeforces Round 27 {845} | PROGRAMMING | 53986 | 2600 | |
| 2998 | Four Segments | brute force data structures dp | Statement | C | Educational Codeforces Round 28 {846} | PROGRAMMING | 54357 | 1900 |