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 |
---|---|---|---|---|---|---|---|---|---|
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 |