Review the problem statement from Codeforces (link will open a new tab). When you've matched your problem, go to the solutions.
Get exact match for tags using this format, eg: [u'brute force', 'dp']
Solved |
Name |
Tags |
Solutions |
Index |
Contest |
Type |
Points |
Tutorial |
Rating Level |
|---|---|---|---|---|---|---|---|---|---|
| 111 | Автобус | binary search data structures greedy sortings | Statement | E | Технокубок 2016 - Отборочный Раунд 2 {649} | PROGRAMMING | 2500.0 | 2100 | |
| 9875 | Odd-Even Subsequence | binary search dp greedy implementation sortings | Statement | D | Codeforces Round 651 (Div. 2) {1370} | PROGRAMMING | 2000.0 | Editorial — Codeforces Round #651 | |
| 10701 | Pinkie Pie Eats Patty-cakes | binary search constructive algorithms data structures greedy math sortings | Statement | C | Codeforces Round 662 (Div. 2) {1393} | PROGRAMMING | 1500.0 | Codeforces Round #662 Editorial | |
| 2449 | Two Types of Spells | binary search data structures greedy implementation math sortings | Statement | E | Educational Codeforces Round 93 (Rated for Div. 2) {1398} | PROGRAMMING | Educational Codeforces Round 93 Editorial | ||
| 24851 | Sage's Birthday (easy version) | binary search greedy implementation sortings | Statement | D1 | Codeforces Round 671 (Div. 2) {1419} | PROGRAMMING | 750.0 | Codeforces Round #671 Editorial | |
| 15635 | The Delivery Dilemma | binary search greedy sortings | Statement | C | Codeforces Round 681 (Div. 2, based on VK Cup 2019-2020 - Final) {1443} | PROGRAMMING | 1500.0 | VK Cup 2019-2020 -- Engine Editorial | |
| 14884 | Toy Blocks | binary search greedy math sortings | Statement | B | Educational Codeforces Round 98 (Rated for Div. 2) {1452} | PROGRAMMING | 84847 | ||
| 7116 | The Treasure of The Segments | binary search data structures greedy sortings | Statement | F | Codeforces Round 690 (Div. 3) {1462} | PROGRAMMING | Codeforces Round #690 (Div. 3) Editorial | ||
| 16535 | Equalize the Array | binary search data structures greedy math sortings | Statement | F | Codeforces Round 702 (Div. 3) {1490} | PROGRAMMING | Codeforces Round #702 (Div. 3) Editorial | ||
| 3498 | Travelling Salesman Problem | binary search data structures dp greedy shortest paths sortings | Statement | C | Codeforces Round 712 (Div. 1) {1503} | PROGRAMMING | 1250.0 | T | 2200 |
| 4407 | Cut and Stick | binary search data structures greedy probabilities sortings | Statement | D | Codeforces Round 716 (Div. 2) {1514} | PROGRAMMING | 2000.0 | Codeforces round #716 editorial | |
| 14821 | Pursuit | binary search greedy sortings | Statement | C | Codeforces Round 733 (Div. 1 + Div. 2, based on VK Cup 2021 - Elimination (Engine)) {1530} | PROGRAMMING | 1000.0 | Codeforces Round #733 Editorial (all problems) | |
| 15437 | Deep Down Below | binary search greedy sortings | Statement | C | Codeforces Round 740 (Div. 2, based on VK Cup 2021 - Final (Engine)) {1561} | PROGRAMMING | 1250.0 | Codeforces Round #740 Editorial | 1300 |
| 17388 | Slay the Dragon | binary search greedy sortings | Statement | C | Educational Codeforces Round 114 (Rated for Div. 2) {1574} | PROGRAMMING | 95188 | ||
| 1641 | Trader Problem | binary search data structures ds greedy math sortings | Statement | G | Codeforces Round 760 (Div. 3) {1618} | PROGRAMMING | Codeforces Round #760 (Div. 3) Editorial | ||
| 7753 | New Year's Problem | binary search brute force greedy sortings | Statement | D | Codeforces Round 762 (Div. 3) {1619} | PROGRAMMING | Tutorial | ||
| 1781 | New School | binary search data structures greedy implementation sortings | Statement | E | Hello 2022 {1621} | PROGRAMMING | 2250.0 | ||
| 4210 | Rescheduling the Exam | binary search data structures greedy implementation math sortings | Statement | E | Codeforces Round 776 (Div. 3) {1650} | PROGRAMMING | 100712 | ||
| 27697 | Eating Queries | binary search greedy sortings | Statement | E | Codeforces Round 790 (Div. 4) {1676} | PROGRAMMING | Codeforces Round #790 (Div. 4) Editorial | ||
| 1669 | PermutationForces II | binary search brute force combinatorics constructive algorithms greedy sortings | Statement | E | Codeforces Round 803 (Div. 2) {1698} | PROGRAMMING | 2000.0 | Codeforces Round #803 (Div. 2) Editorial | |
| 5776 | Permutation Restoration | binary search data structures greedy math sortings | Statement | D | Educational Codeforces Round 131 (Rated for Div. 2) {1701} | PROGRAMMING | Educational Codeforces Round 131 Editorial | ||
| 21229 | Yet Another Problem About Pairs Satisfying an Inequality | binary search data structures dp greedy sortings | Statement | F | Codeforces Round 806 (Div. 4) {1703} | PROGRAMMING | 104786 | ||
| 15402 | Basketball Together | binary search greedy sortings | Statement | B | COMPFEST 14 - Preliminary Online Mirror (Unrated, ICPC Rules, Teams Preferred) {1725} | PROGRAMMING | Tutorial | ||
| 12741 | Quests | binary search greedy sortings | Statement | F | Codeforces Round 835 (Div. 4) {1760} | PROGRAMMING | 109348 | ||
| 1287 | Doremy's Number Line | binary search dp greedy sortings | Statement | E | Codeforces Global Round 24 {1764} | PROGRAMMING | 2250.0 | Codeforces Global Round 24 Editorial | |
| 1425 | Gaining Rating | binary search greedy math sortings | Statement | G | Codeforces Round 839 (Div. 3) {1772} | PROGRAMMING | 110313 | ||
| 9596 | Yet Another Tournament | binary search greedy sortings | Statement | C | Educational Codeforces Round 141 (Rated for Div. 2) {1783} | PROGRAMMING | Educational Codeforces Round 141 Editorial | ||
| 4939 | Teleporters (Hard Version) | binary search greedy sortings | Statement | G2 | Codeforces Round 849 (Div. 4) {1791} | PROGRAMMING | 112282 | ||
| 3586 | Music Festival | binary search data structures dp greedy sortings | Statement | C | Codeforces Round 857 (Div. 1) {1801} | PROGRAMMING | 1250.0 | Codeforces Round #857 Editorial | |
| 14311 | Wooden Toy Festival | binary search greedy sortings | Statement | D | Codeforces Round 878 (Div. 3) {1840} | PROGRAMMING | Codeforces Round #878 (Div.3) Editorial | ||
| 407 | Min Cost Permutation (Hard Version) | binary search data structures graphs greedy sortings | Statement | F2 | Codeforces Round 884 (Div. 1 + Div. 2) {1844} | PROGRAMMING | 1000.0 | Codeforces Round #884 (Div. 1 + Div. 2) Editorial | |
| 928 | The Boss's Identity | binary search bitmasks data structures dfs and similar greedy math sortings | Statement | F | Codeforces Round 882 (Div. 2) {1847} | PROGRAMMING | 3000.0 | Tutorial | |
| 16140 | Vika and the Bridge | binary search data structures greedy implementation math sortings | Statement | B | Codeforces Round 885 (Div. 2) {1848} | PROGRAMMING | 1000.0 | Codeforces Round #885 (Div.2) Editorial | |
| 10071 | Matching Arrays | binary search constructive algorithms greedy sortings | Statement | C | CodeTON Round 7 (Div. 1 + Div. 2, Rated, Prizes!) {1896} | PROGRAMMING | 1500.0 | CodeTON Round 7 (Div. 1 + Div. 2, Rated, Prizes!) Editorial | |
| 3609 | Charming Meals | binary search brute force greedy sortings | Statement | B | European Championship 2024 - Online Mirror (Unrated, ICPC Rules, Teams Preferred) {1949} | PROGRAMMING | European Championship 2024 (EUC) Editorial | ||
| 12973 | Permutation Counting | binary search greedy implementation math sortings | Statement | A | Codeforces Round 942 (Div. 1) {1967} | PROGRAMMING | 750.0 | Tutorial | 1400 |
| 18160 | The Strict Teacher (Hard Version) | binary search greedy math sortings | Statement | B2 | Codeforces Round 972 (Div. 2) {2005} | PROGRAMMING | 500.0 | ||
| 159 | Complex Segments (Easy Version) | binary search data structures divide and conquer ds greedy math sortings | Statement | E1 | Codeforces Round 975 (Div. 1) {2018} | PROGRAMMING | 2250.0 | ||
| 116 | Complex Segments (Hard Version) | binary search data structures divide and conquer ds greedy math sortings | Statement | E2 | Codeforces Round 975 (Div. 1) {2018} | PROGRAMMING | 750.0 | ||
| 7524 | Move Back at a Cost | binary search data structures greedy sortings | Statement | B | Codeforces Round 990 (Div. 1) {2046} | PROGRAMMING | 750.0 | ||
| 5862 | Refined Product Optimality | binary search data structures greedy implementation math schedules sortings | Statement | D | Good Bye 2024: 2025 is NEAR {2053} | PROGRAMMING | 1750.0 |