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Solved
Name
Tags
Solutions
Index
Contest
Type
Points
Tutorial
Rating Level
84623 Registration System data structures hashing implementation Statement C Codeforces Beta Round 4 (Div. 2 Only) {4} PROGRAMMING 1500
13299 Stripe data structures implementation Statement C Codeforces Beta Round 18 (Div. 2 Only) {18} PROGRAMMING Codeforces Beta Round #18(Div. 2) Tutorial 1400
4999 Mail Stamps data structures dfs and similar graphs implementation Statement C Codeforces Beta Round 29 (Div. 2, Codeforces format) {29} PROGRAMMING My solution @ Round #29, [without Problem E] 1700
409 Shooting Gallery data structures implementation Statement G School Team Contest 2 (Winter Computer School 2010/11) {44} PROGRAMMING 2600
986 Parking Lot data structures implementation Statement D School Personal Contest #2 (Winter Computer School 2010/11) - Codeforces Beta Round 43 (ACM-ICPC Rules) {46} PROGRAMMING 1800
1172 Corporation Mail data structures expression parsing implementation Statement C Codeforces Beta Round 52 (Div. 2) {56} PROGRAMMING CodeForces Beta Round #52 :: Разбор задач 1800
1078 Petya and File System data structures implementation Statement C Codeforces Beta Round 61 (Div. 2) {66} PROGRAMMING Codeforces Beta Round #61 (Div. 2): Editorial 1800
4388 Subsegments data structures implementation Statement E Codeforces Beta Round 63 (Div. 2) {69} PROGRAMMING Analysis Codeforces Beta Round #63 (Div. 2) 1800
6137 Cosmic Tables data structures implementation Statement B Codeforces Round 137 (Div. 2) {222} PROGRAMMING Разбор задач 1300
2540 Bracket Sequence data structures expression parsing implementation Statement A Codeforces Round 138 (Div. 1) {223} PROGRAMMING 1800
249 Tape Programming data structures implementation Statement D Codeforces Round 148 (Div. 1) {238} PROGRAMMING Editorial for Codeforces Round #148 2700
285 Greedy Elevator data structures implementation Statement E Codeforces Round 159 (Div. 2) {257} PROGRAMMING 2500
4178 Multithreading data structures greedy implementation Statement B Codeforces Round 165 (Div. 2) {270} PROGRAMMING Разбор Codeforces Round #165 1400
6803 Dima and Staircase data structures implementation Statement C Codeforces Round 167 (Div. 2) {272} PROGRAMMING 1500
313 Mirror Room data structures implementation Statement E Codeforces Round 168 (Div. 1) {274} PROGRAMMING 3000
1318 k-Maximum Subsequence Sum data structures flows graphs implementation Statement D Codeforces Round 172 (Div. 1) {280} PROGRAMMING T 2800
18240 Greg and Array data structures implementation Statement A Codeforces Round 179 (Div. 1) {295} PROGRAMMING 1500
4190 Psychos in a Line data structures implementation Statement B Codeforces Round 189 (Div. 1) {319} PROGRAMMING Codeforces Round #189 — Editorial 2000
8052 Maximum Absurdity data structures dp implementation Statement B Codeforces Round 193 (Div. 2) {332} PROGRAMMING 1500
14015 Alternating Current data structures greedy implementation Statement B Codeforces Round 200 (Div. 1) {343} PROGRAMMING 1600
14007 Color the Fence data structures dp greedy implementation Statement B Codeforces Round 202 (Div. 2) {349} PROGRAMMING Editorial for Codeforces Round #202 1700
4332 Sereja and Algorithm data structures implementation Statement A Codeforces Round 215 (Div. 1) {367} PROGRAMMING Codeforces Round #215 — tutorial 1500
14097 Prison Transfer data structures implementation Statement B Codeforces Round 244 (Div. 2) {427} PROGRAMMING Codeforces Round #244 (Div. 2) Editorial 1100
1336 Appleman and a Sheet of Paper data structures implementation Statement C Codeforces Round 263 (Div. 1) {461} PROGRAMMING Tutorial 2500
6727 Not Equal on a Segment data structures implementation Statement C Educational Codeforces Round 7 {622} PROGRAMMING Editorial of Educational Codeforces Round 7 1700
897 Zbazi in Zeydabad data structures implementation Statement E Educational Codeforces Round 8 {628} PROGRAMMING 43203 2300
601 Fibonacci-ish II data structures implementation Statement H Manthan, Codefest 16 {633} PROGRAMMING Manthan, Codefest 16: Editorials 2800
1193 Working routine data structures implementation Statement E Codeforces Round 367 (Div. 2) {706} PROGRAMMING Tutorial 2600
8503 Sonya and Queries data structures implementation Statement A Codeforces Round 371 (Div. 1) {713} PROGRAMMING Codeforces Round #371 Editorial 1500
20409 Snacktower data structures implementation Statement A Codeforces Round 398 (Div. 2) {767} PROGRAMMING Codeforces Round #398 (Div. 2) Editorial 1200
8919 T-shirt buying data structures implementation Statement B Playrix Codescapes Cup (Codeforces Round 413, rated, Div. 1 + Div. 2) {799} PROGRAMMING 1400
3533 Multicolored Cars data structures implementation Statement D Educational Codeforces Round 24 {818} PROGRAMMING 52991 1700
8824 The Festive Evening data structures implementation Statement B Codeforces Round 426 (Div. 2) {834} PROGRAMMING 1100
3294 Yet Another Array Queries Problem data structures implementation Statement D Educational Codeforces Round 29 {863} PROGRAMMING Editorial 1800
1070 Teams Formation data structures implementation Statement B Codeforces Round 443 (Div. 1) {878} PROGRAMMING Editorial 2400
12476 Table Tennis data structures implementation Statement B Codeforces Round 443 (Div. 2) {879} PROGRAMMING Codeforces Round #443. Editorial 1300
3066 Credit Card data structures dp greedy implementation Statement D Educational Codeforces Round 33 (Rated for Div. 2) {893} PROGRAMMING 55989 1800
1948 Colorful Points data structures greedy implementation Statement D Codeforces Round 455 (Div. 2) {909} PROGRAMMING Codeforces Round #455 (Div. 2) Editorial 2100
408 Game with Tokens data structures games implementation Statement D Codeforces Round 468 (Div. 1, based on Technocup 2018 Final Round) {930} PROGRAMMING 2600
6899 Merge Equals data structures implementation Statement D Educational Codeforces Round 42 (Rated for Div. 2) {962} PROGRAMMING Educational Codeforces Round 42 Editorial 1600
8313 Bus of Characters data structures greedy implementation Statement B Codeforces Round 484 (Div. 2) {982} PROGRAMMING Editorial 1300
4394 Equalize the Remainders data structures greedy implementation Statement D Codeforces Round 490 (Div. 3) {999} PROGRAMMING 60138 1900
239 The Fair Nut's getting crazy data structures implementation Statement D Codeforces Round 526 (Div. 1) {1083} PROGRAMMING 63753 3400
3013 Great Vova Wall (Version 2) data structures implementation Statement D2 Codeforces Round 527 (Div. 3) {1092} PROGRAMMING Codeforces Round #527 (Div. 3) Editorial 2200
11184 Build a Contest data structures implementation Statement B Codeforces Round 532 (Div. 2) {1100} PROGRAMMING Unofficial Tutorial 1300
6763 Lunar New Year and Food Ordering data structures implementation Statement B Codeforces Round 536 (Div. 2) {1106} PROGRAMMING Tutorial 1500
2216 Array and Segments (Hard version) data structures implementation Statement E2 Codeforces Round 535 (Div. 3) {1108} PROGRAMMING 64751 2300
7006 Cat Party (Easy Edition) data structures implementation Statement B1 Codeforces Round 558 (Div. 2) {1163} PROGRAMMING 66943 1500
7264 Cat Party (Hard Edition) data structures implementation Statement B2 Codeforces Round 558 (Div. 2) {1163} PROGRAMMING 66943 1700
10757 Catch Overflow! data structures expression parsing implementation Statement B Educational Codeforces Round 66 (Rated for Div. 2) {1175} PROGRAMMING Editorial 1600
10646 Valeriy and Deque data structures implementation Statement A Codeforces Round 569 (Div. 1) {1179} PROGRAMMING Editorial of Round #569 1500
2048 Let Them Slide data structures implementation Statement E Manthan, Codefest 19 (open for everyone, rated, Div. 1 + Div. 2) {1208} PROGRAMMING 69357 2200
26897 Bad Prices data structures implementation Statement B Codeforces Round 582 (Div. 3) {1213} PROGRAMMING Codeforces Round #582 (Div. 3) Editorial 1100
16971 Social Network (hard version) data structures implementation Statement B2 Codeforces Round 590 (Div. 3) {1234} PROGRAMMING Codeforces Round #590 (Div. 3) Editorial 1200
1558 Queue in the Train data structures greedy implementation Statement C Codeforces Round 594 (Div. 1) {1239} PROGRAMMING Editorial of Codeforces Round #594 (on the problems of Moscow Team Olympiad) 2300
3747 Even Path data structures implementation Statement C 2019-2020 ICPC, Asia Jakarta Regional Contest (Online Mirror, ICPC Rules, Teams Preferred) {1252} PROGRAMMING T 1600
2805 Editor data structures implementation Statement E Codeforces Round 603 (Div. 2) {1263} PROGRAMMING Разбор Codeforces Round #603 (Div. 2) 2000
2255 Spaceship Solitaire data structures greedy implementation Statement E Codeforces Global Round 6 {1266} PROGRAMMING Codeforces Global Round 6 Editorial 2100
8095 Berry Jam data structures dp greedy implementation Statement C Educational Codeforces Round 78 (Rated for Div. 2) {1278} PROGRAMMING Educational Codeforces Round 78 Editorial 1600
11765 Stack of Presents data structures implementation Statement C Educational Codeforces Round 79 (Rated for Div. 2) {1279} PROGRAMMING Educational Codeforces Round 79 Editorial 1400
13399 NEKO's Maze Game data structures ds implementation Statement A Codeforces Round 614 (Div. 1) {1292} PROGRAMMING 500.0 Codeforces Round #614 Editorial 1400
14901 Yet Another Walking Robot data structures implementation Statement C Codeforces Round 617 (Div. 3) {1296} PROGRAMMING Codeforces Round #617 (Div. 3) Editorial 1500
8622 Skier data structures implementation Statement C Testing Round 16 (Unrated) {1351} PROGRAMMING 1500.0 1400