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Name
Tags
Solutions
Index
Contest
Type
Points
Tutorial
Rating Level
5209 After Training data structures implementation math Statement B Codeforces Round 123 (Div. 2) {195} PROGRAMMING Codeforces Round #123 (Div. 2) Разбор Задач 1300
929 More Queries to Array... data structures math Statement E Codeforces Round 163 (Div. 2) {266} PROGRAMMING Codeforces Round #163 (Div. 2) Tutorial 2600
207 Sequence Transformation data structures dp implementation math Statement E Codeforces Round 172 (Div. 1) {280} PROGRAMMING 3000
673 Interval Cubing data structures math Statement D Codeforces Round 185 (Div. 1) {311} PROGRAMMING Codeforces Round #185 Editorial (Div.2 B&Div.1 E) 2500
400 Summer Homework data structures math Statement E2 ABBYY Cup 3.0 {316} PROGRAMMING ABBYY Cup 3.0. Solutions 2400
533 Summer Homework data structures math Statement E3 ABBYY Cup 3.0 {316} PROGRAMMING ABBYY Cup 3.0. Solutions 2500
1787 Insertion Sort data structures dp implementation math Statement C Codeforces Round 212 (Div. 2) {362} PROGRAMMING Codeforces Round #212 (Div. 2). Tutorial. Part 1. 2000
4169 Watching Fireworks is Fun data structures dp math Statement C Codeforces Round 219 (Div. 1) {372} PROGRAMMING 2400
8738 The Child and Sequence data structures math Statement D Codeforces Round 250 (Div. 1) {438} PROGRAMMING Tutorial 2300
2282 LIS of Sequence data structures dp greedy hashing math Statement E Codeforces Round 277 (Div. 2) {486} PROGRAMMING 2400
2333 Lipshitz Sequence data structures math Statement B Codeforces Round 333 (Div. 1) {601} PROGRAMMING Codeforces Round #333 — editorial 2200
8182 Replace To Make Regular Bracket Sequence data structures expression parsing math Statement C Educational Codeforces Round 4 {612} PROGRAMMING 22299 1500
531 Raffles data structures dp greedy math Statement G 8VC Venture Cup 2016 - Elimination Round {626} PROGRAMMING 3000
15577 Watchmen data structures geometry math Statement A Codeforces Round 345 (Div. 1) {650} PROGRAMMING Codeforces Round #345: editorial 1500
11791 Cells Not Under Attack data structures math Statement B Codeforces Round 364 (Div. 2) {701} PROGRAMMING Codeforces Round #364 problem analysis 1200
7843 Average Sleep Time data structures implementation math Statement B Educational Codeforces Round 21 {808} PROGRAMMING 52010 1300
1704 Mister B and PR Shifts data structures implementation math Statement B Codeforces Round 421 (Div. 1) {819} PROGRAMMING Codeforces Round #421 Editorial 2100
3873 Almost Difference data structures math Statement D Educational Codeforces Round 34 (Rated for Div. 2) {903} PROGRAMMING Educational Codeforces Round 34 Editorial 2200
436 Coins Exhibition data structures dp math Statement E Codeforces Round 468 (Div. 1, based on Technocup 2018 Final Round) {930} PROGRAMMING 2700
3779 Cashback data structures dp greedy math Statement E Codeforces Round 466 (Div. 2) {940} PROGRAMMING [Editorial] Codeforces Round #466 (Div. 2) 2000
1504 Ray in the tube data structures divide and conquer dp math Statement F Codeforces Round 509 (Div. 2) {1041} PROGRAMMING Codeforces Round #509 (Div. 2) Editorial 2400
6188 Binary Numbers AND Sum data structures implementation math Statement E Codeforces Round 515 (Div. 3) {1066} PROGRAMMING 62419 1700
2497 Ivan and Burgers data structures divide and conquer greedy math Statement F Codeforces Round 532 (Div. 2) {1100} PROGRAMMING Unofficial Tutorial 2600
15009 Game with string data structures implementation math Statement B Codeforces Round 534 (Div. 2) {1104} PROGRAMMING Codeforces Round #534 — Editorial 1300
3677 Power Transmission (Hard Edition) data structures geometry implementation math Statement C2 Codeforces Round 558 (Div. 2) {1163} PROGRAMMING 66943 2000
10624 Candies! data structures dp implementation math Statement C Codeforces Round 572 (Div. 2) {1189} PROGRAMMING Editorial of Codeforces Round #572 1400
142 Moving Walkways data structures greedy math Statement H Codeforces Round 584 - Dasha Code Championship - Elimination Round (rated, open for everyone, Div. 1 + Div. 2) {1209} PROGRAMMING 69791 3300
1895 Sum Queries? data structures greedy implementation math Statement E Educational Codeforces Round 72 (Rated for Div. 2) {1217} PROGRAMMING Educational Codeforces Round 72 Editorial 2300
3129 Let's Play the Words? data structures hashing implementation math Statement D Codeforces Round 606 (Div. 2, based on Technocup 2020 Elimination Round 4) {1277} PROGRAMMING Technocup 2020 — Elimination Round 4 + Codeforces Round 606: Editorial 1800
11812 MEX maximizing data structures greedy implementation math Statement D Codeforces Round 615 (Div. 3) {1294} PROGRAMMING Codeforces Round #615 (Div. 3) Editorial 1600
154 Johnny and New Toy data structures implementation math Statement F Codeforces Round 647 (Div. 1) - Thanks, Algo Muse! {1361} PROGRAMMING 3500.0 Codeforces Round #647 Editorial 3300