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']
1 2 >Solved |
Name |
Tags |
Solutions |
Index |
Contest |
Type |
Points |
Tutorial |
Rating Level |
|---|---|---|---|---|---|---|---|---|---|
| 7599 | Tic-tac-toe | brute force games implementation | Statement | C | Codeforces Beta Round 3 {3} | PROGRAMMING | CF beta 3: разбор и эмоции | 1700 | |
| 5722 | Running Student | brute force geometry implementation | Statement | B | Codeforces Beta Round 9 (Div. 2 Only) {9} | PROGRAMMING | Codeforces Beta Round #9 tutorial | 1500 | |
| 1137 | Journey | brute force constructive algorithms implementation | Statement | D | Codeforces Beta Round 42 (Div. 2) {43} | PROGRAMMING | 1900 | ||
| 9091 | Ball Game | brute force implementation | Statement | A | School Personal Contest #2 (Winter Computer School 2010/11) - Codeforces Beta Round 43 (ACM-ICPC Rules) {46} | PROGRAMMING | School Individual Contest #2 (WCS 2010/11) - Codeforces Beta Round #43 (ACM-ICPC Rules): A, C, F and G tutorial | 900 | |
| 2772 | Land Lot | brute force implementation | Statement | B | School Personal Contest #3 (Winter Computer School 2010/11) - Codeforces Beta Round 45 (ACM-ICPC Rules) {48} | PROGRAMMING | 1300 | ||
| 1951 | Game | brute force dp implementation | Statement | D | Codeforces Beta Round 46 (Div. 2) {49} | PROGRAMMING | 1700 | ||
| 1767 | Bulls and Cows | brute force implementation | Statement | C | Codeforces Beta Round 59 (Div. 2) {63} | PROGRAMMING | 1800 | ||
| 1407 | Harry Potter and the History of Magic | brute force greedy implementation | Statement | B | Codeforces Beta Round 60 {65} | PROGRAMMING | 1700 | ||
| 21334 | Petya and Countryside | brute force implementation | Statement | B | Codeforces Beta Round 61 (Div. 2) {66} | PROGRAMMING | Codeforces Beta Round #61 (Div. 2): Editorial | 1200 | |
| 665 | Solitaire | brute force implementation | Statement | D | Codeforces Beta Round 65 (Div. 2) {71} | PROGRAMMING | 2200 | ||
| 1799 | Heroes | brute force implementation | Statement | A | Codeforces Beta Round 69 (Div. 1 Only) {77} | PROGRAMMING | 1600 | ||
| 3878 | Chord | brute force implementation | Statement | A | Codeforces Beta Round 73 (Div. 2 Only) {88} | PROGRAMMING | Codeforces Beta Round #73. Tutorial (Div2) | 1200 | |
| 635 | Chip Play | brute force data structures implementation | Statement | C | Codeforces Beta Round 74 (Div. 1 Only) {89} | PROGRAMMING | 2100 | ||
| 434 | Azembler | brute force implementation | Statement | C | Codeforces Beta Round 76 (Div. 1 Only) {93} | PROGRAMMING | Codeforces Beta Round 76 - задача Е div 1 глазами ее автора. | 2400 | |
| 268 | Domino | brute force implementation | Statement | A | Yandex.Algorithm 2011: Finals {97} | PROGRAMMING | 2400 | ||
| 1226 | Help Victoria the Wise | brute force implementation | Statement | A | Codeforces Beta Round 78 (Div. 1 Only) {98} | PROGRAMMING | Editorial | 1700 | |
| 142 | Entertaining Geodetics | brute force ds implementation | Statement | D | Codeforces Beta Round 81 {105} | PROGRAMMING | Tutorial | 2600 | |
| 6275 | Choosing Laptop | brute force implementation | Statement | B | Codeforces Beta Round 82 (Div. 2) {106} | PROGRAMMING | Solutions for Codeforces Beta Round #82 (Div. 2) | 1100 | |
| 1378 | Treasure Island | brute force implementation | Statement | D | Codeforces Beta Round 82 (Div. 2) {106} | PROGRAMMING | 1700 | ||
| 18301 | Lucky Sum of Digits | brute force implementation | Statement | A | Codeforces Beta Round 84 (Div. 1 Only) {109} | PROGRAMMING | Tutorial | 1200 | |
| 12555 | Lucky Substring | brute force implementation | Statement | B | Codeforces Beta Round 91 (Div. 2 Only) {122} | PROGRAMMING | BIT solution for Codeforces #91 E | 1100 | |
| 4252 | Permutations | brute force combinatorics implementation | Statement | B | Codeforces Beta Round 92 (Div. 2 Only) {124} | PROGRAMMING | Codeforces Beta Round #92 - Analysis | 1400 | |
| 12690 | Students and Shoelaces | brute force dfs and similar graphs implementation | Statement | B | Codeforces Beta Round 94 (Div. 2 Only) {129} | PROGRAMMING | 1200 | ||
| 4293 | Average Numbers | brute force implementation | Statement | A | Codeforces Testing Round 3 {134} | PROGRAMMING | 1300 | ||
| 308 | Cycle | brute force dfs and similar implementation | Statement | D | Codeforces Beta Round 97 (Div. 1) {135} | PROGRAMMING | 2400 | ||
| 1698 | New Year Cards | brute force greedy implementation | Statement | B | Codeforces Round 100 {140} | PROGRAMMING | 1800 | ||
| 4596 | Lucky Mask | brute force implementation | Statement | B | Codeforces Round 104 (Div. 2) {146} | PROGRAMMING | Codeforces Round #104 (Div. 2) | 1300 | |
| 2436 | Robot Bicorn Attack | brute force implementation | Statement | A | Codeforces Round 115 {175} | PROGRAMMING | Codeforces Round #115 — editorial F | 1400 | |
| 7590 | Series of Crimes | brute force geometry implementation | Statement | A | Croc Champ 2012 - Round 2 (Unofficial Div. 2 Edition) {181} | PROGRAMMING | Croc Champ 2012 — Round 2 — Editorial | 800 | |
| 6391 | Walking in the Rain | brute force implementation | Statement | B | Codeforces Round 121 (Div. 2) {192} | PROGRAMMING | 1100 | ||
| 1067 | Football Championship | brute force implementation | Statement | C | Codeforces Round 126 (Div. 2) {200} | PROGRAMMING | 1700 | ||
| 4238 | Two Problems | brute force implementation | Statement | A | Codeforces Round 128 (Div. 2) {203} | PROGRAMMING | 1200 | ||
| 2649 | Game on Paper | brute force implementation | Statement | B | Codeforces Round 128 (Div. 2) {203} | PROGRAMMING | 1400 | ||
| 23313 | Little Elephant and Rozdil | brute force implementation | Statement | A | Codeforces Round 129 (Div. 2) {205} | PROGRAMMING | Codeforces Round #129 — Editorial | 1000 | |
| 15055 | Bicycle Chain | brute force implementation | Statement | A | Codeforces Round 132 (Div. 2) {215} | PROGRAMMING | 1000 | ||
| 685 | Crosses | brute force implementation | Statement | C | Codeforces Round 132 (Div. 2) {215} | PROGRAMMING | 2100 | ||
| 9819 | Mountain Scenery | brute force constructive algorithms implementation | Statement | A | Codeforces Round 134 (Div. 2) {218} | PROGRAMMING | 1100 | ||
| 11169 | Shooshuns and Sequence | brute force implementation | Statement | A | Codeforces Round 137 (Div. 2) {222} | PROGRAMMING | Разбор задач | 1200 | |
| 3496 | Two Tables | brute force implementation | Statement | B | Codeforces Round 141 (Div. 2) {228} | PROGRAMMING | 1400 | ||
| 1382 | Easy Tape Programming | brute force implementation | Statement | B | Codeforces Round 148 (Div. 2) {239} | PROGRAMMING | Editorial for Codeforces Round #148 | 1500 | |
| 267 | Race | brute force implementation | Statement | F | Bayan 2012-2013 Elimination Round (ACM ICPC Rules, English statements) {241} | PROGRAMMING | 2300 | ||
| 6496 | Heads or Tails | brute force implementation | Statement | A | Codeforces Round 149 (Div. 2) {242} | PROGRAMMING | Codeforces Round #149 (Div. 2) Tutorial | 1100 | |
| 5447 | Little Xor | brute force implementation | Statement | A | Codeforces Round 153 (Div. 2) {252} | PROGRAMMING | Editorial of Codeforces Round #153 | 1200 | |
| 2170 | Jury Size | brute force implementation | Statement | B | Codeforces Round 155 (Div. 2) {254} | PROGRAMMING | 1500 | ||
| 14250 | Little Elephant and Magic Square | brute force implementation | Statement | B | Codeforces Round 157 (Div. 2) {259} | PROGRAMMING | Codeforces Round #157 — Editorial | 1100 | |
| 1099 | Circle of Numbers | brute force dfs and similar implementation | Statement | C | Codeforces Round 161 (Div. 2) {263} | PROGRAMMING | 2000 | ||
| 5674 | Point on Spiral | brute force geometry implementation | Statement | A | Codeforces Round 171 (Div. 2) {279} | PROGRAMMING | Codeforces Round #171 (Div. 2) Разбор Задач | 1400 | |
| 7010 | Cows and Poker Game | brute force implementation | Statement | B | Codeforces Round 174 (Div. 2) {284} | PROGRAMMING | Editorial for Codeforces #174 | 1100 | |
| 20649 | IQ Test | brute force implementation | Statement | A | Codeforces Round 176 (Div. 2) {287} | PROGRAMMING | Разбор задач | 1200 | |
| 9667 | Polo the Penguin and Segments | brute force implementation | Statement | A | Codeforces Round 177 (Div. 2) {289} | PROGRAMMING | Codeforces Round #177, editorial | 1100 | |
| 14743 | Sail | brute force greedy implementation | Statement | B | Codeforces Round 180 (Div. 2) {298} | PROGRAMMING | Codeforces Round #180 Editorial | 1300 | |
| 5614 | Ksusha the Squirrel | brute force implementation | Statement | B | Croc Champ 2013 - Round 2 (Div. 2 Edition) {299} | PROGRAMMING | Croc Champ 2013 — Round 2 — Editorial | 1000 | |
| 24035 | Array | brute force constructive algorithms implementation | Statement | A | Codeforces Round 181 (Div. 2) {300} | PROGRAMMING | English Tutorial | 1200 | |
| 3016 | Calendar | brute force implementation | Statement | B | Codeforces Round 183 (Div. 2) {304} | PROGRAMMING | Codeforces Round #183 Editorial | 1400 | |
| 4950 | Strange Addition | brute force constructive algorithms implementation | Statement | A | Codeforces Round 184 (Div. 2) {305} | PROGRAMMING | 7712 | 1600 | |
| 1615 | Ants | brute force implementation | Statement | B | Codeforces Round 188 (Div. 1) {317} | PROGRAMMING | Analysis | 2000 | |
| 44354 | Flipping Game | brute force dp implementation | Statement | A | Codeforces Round 191 (Div. 2) {327} | PROGRAMMING | fegh | 1200 | |
| 29554 | Cakeminator | brute force implementation | Statement | A | Codeforces Round 192 (Div. 2) {330} | PROGRAMMING | Codeforces Round #192 Editorial | 900 | |
| 1419 | Oh Sweet Beaverette | brute force implementation | Statement | A1 | ABBYY Cup 3.0 - Finals (online version) {331} | PROGRAMMING | ABBYY Cup 3.0 — Finals. Solutions | 1400 | |
| 4057 | Xenia and Spies | brute force greedy implementation | Statement | B | Codeforces Round 199 (Div. 2) {342} | PROGRAMMING | 1500 | ||
| 16760 | TL | brute force greedy implementation | Statement | A | Codeforces Round 203 (Div. 2) {350} | PROGRAMMING | Editorial Codeforces Round #203 (Div. 2) | 1300 | |
| 7013 | Group of Students | brute force greedy implementation | Statement | A | Codeforces Round 207 (Div. 2) {357} | PROGRAMMING | Codeforces Round #207: tutorial | 1200 | |
| 7883 | Dima and Continuous Line | brute force implementation | Statement | A | Codeforces Round 208 (Div. 2) {358} | PROGRAMMING | Codeforces Round #208 (Div. 2) Разбор | 1400 | |
| 402 | Dima and Kicks | brute force ds graphs implementation | Statement | E | Codeforces Round 208 (Div. 2) {358} | PROGRAMMING | Codeforces Round #208 (Div. 2) Разбор | 2600 | |
| 214 | Two Circles | brute force data structures implementation | Statement | E | Codeforces Round 211 (Div. 2) {363} | PROGRAMMING | 2600 | ||
| 6886 | Dima and To-do List | brute force implementation | Statement | B | Codeforces Round 214 (Div. 2) {366} | PROGRAMMING | 1200 | ||
| 649 | Broken Monitor | brute force constructive algorithms greedy implementation | Statement | D | Codeforces Round 217 (Div. 2) {370} | PROGRAMMING | 2100 | ||
| 16768 | Bear and Raspberry | brute force greedy implementation | Statement | A | Codeforces Round 226 (Div. 2) {385} | PROGRAMMING | 1100 | ||
| 2700 | Counting Sticks | brute force implementation | Statement | A | Codeforces Round 231 (Div. 2) {394} | PROGRAMMING | 500.0 | ||
| 3852 | Trees in a Row | brute force implementation | Statement | B | Codeforces Round 236 (Div. 2) {402} | PROGRAMMING | 1400 | ||
| 8896 | Art Union | brute force dp implementation | Statement | B | Codeforces Round 241 (Div. 2) {416} | PROGRAMMING | Codeforces Round #241 — editorial | 1300 | |
| 11086 | Shower Line | brute force implementation | Statement | B | Codeforces Round 247 (Div. 2) {431} | PROGRAMMING | 1200 | ||
| 11831 | Football Kit | brute force greedy implementation | Statement | B | Codeforces Round 246 (Div. 2) {432} | PROGRAMMING | Codeforces Round #246 (Div. 2) Editorial | 1200 | |
| 16868 | Kitahara Haruki's Gift | brute force implementation | Statement | A | Codeforces Round 248 (Div. 2) {433} | PROGRAMMING | Codeforces Round #248 Editorial | 1200 | |
| 17240 | Appleman and Easy Task | brute force implementation | Statement | A | Codeforces Round 263 (Div. 2) {462} | PROGRAMMING | Tutorial | 1100 | |
| 9339 | Caisa and Sugar | brute force implementation | Statement | A | Codeforces Round 264 (Div. 2) {463} | PROGRAMMING | CF 264 Div 2 Tutorial | 1300 | |
| 8759 | Strongly Connected City | brute force dfs and similar graphs implementation | Statement | B | Bayan 2015 Contest Warm Up {475} | PROGRAMMING | Bayan 2015 Contest Warm Up Editorial | 1400 | |
| 11943 | Palindrome Transformation | brute force greedy implementation | Statement | C | Codeforces Round 277 (Div. 2) {486} | PROGRAMMING | 1700 | ||
| 5990 | Secret Combination | brute force constructive algorithms implementation | Statement | B | Codeforces Round 283 (Div. 2) {496} | PROGRAMMING | 15208 | 1500 | |
| 7849 | Removing Columns | brute force constructive algorithms implementation | Statement | C | Codeforces Round 283 (Div. 2) {496} | PROGRAMMING | 15208 | 1600 | |
| 39788 | Maximum in Table | brute force implementation | Statement | A | Codeforces Round 289 (Div. 2, ACM ICPC Rules) {509} | PROGRAMMING | Tutorial CodeForces Round 289 (Div.2) (Second Winter Computer Camp Selection 2015) | 700 | |
| 4844 | King of Thieves | brute force implementation | Statement | A | ZeptoLab Code Rush 2015 {526} | PROGRAMMING | 1300 | ||
| 12467 | Tavas and Nafas | brute force implementation | Statement | A | Codeforces Round 299 (Div. 2) {535} | PROGRAMMING | Codeforces Round #299 Editorial | 1100 | |
| 7186 | Cutting Banner | brute force implementation | Statement | A | Codeforces Round 300 {538} | PROGRAMMING | Codeforces Round #300 Editorial (+challenges) | 1500 | |
| 2479 | Weird Chess | brute force constructive algorithms implementation | Statement | D | Codeforces Round 300 {538} | PROGRAMMING | 1800 | ||
| 8606 | Mike and Fun | brute force dp greedy implementation | Statement | B | Codeforces Round 305 (Div. 2) {548} | PROGRAMMING | Codeforces Round #305 Editorial | 1400 | |
| 7993 | Case of Fake Numbers | brute force implementation | Statement | B | Codeforces Round 310 (Div. 2) {556} | PROGRAMMING | 1100 | ||
| 92958 | Kefa and First Steps | brute force dp implementation | Statement | A | Codeforces Round 321 (Div. 2) {580} | PROGRAMMING | Codeforces Round #321 Editorial | 1000 | |
| 4369 | Gennady the Dentist | brute force implementation | Statement | A | Codeforces Round 325 (Div. 1) {585} | PROGRAMMING | 1800 | ||
| 5916 | 2Char | brute force implementation | Statement | A | Codeforces Round 329 (Div. 2) {593} | PROGRAMMING | Codeforces Round #329 (Editorial) | 1200 | |
| 8597 | Two Bases | brute force implementation | Statement | A | Codeforces Round 333 (Div. 2) {602} | PROGRAMMING | 1200 | ||
| 7545 | Link/Cut Tree | brute force implementation | Statement | A | Codeforces Round 339 (Div. 2) {614} | PROGRAMMING | Tutorial | 1500 | |
| 6330 | Robot Sequence | brute force implementation | Statement | A | 8VC Venture Cup 2016 - Elimination Round {626} | PROGRAMMING | 23522 | 1000 | |
| 13809 | Far Relative’s Birthday Cake | brute force combinatorics constructive algorithms implementation | Statement | A | Codeforces Round 343 (Div. 2) {629} | PROGRAMMING | Editorial of Codeforces Round #343 (Div.2) | 800 | |
| 9431 | Interview | brute force implementation | Statement | A | Codeforces Round 344 (Div. 2) {631} | PROGRAMMING | 1000 | ||
| 2963 | Orchestra | brute force implementation | Statement | A | 8VC Venture Cup 2016 - Final Round (Div. 2 Edition) {635} | PROGRAMMING | 8VC Venture Cup 2016 — Final Round Editorial | 1200 | |
| 3094 | Little Artem and Dance | brute force constructive algorithms implementation | Statement | C | VK Cup 2016 - Round 2 {641} | PROGRAMMING | VK Cup 2016 — Раунд 2 (editorial) | 1800 | |
| 3618 | Amity Assessment | brute force constructive algorithms implementation | Statement | A | CROC 2016 - Elimination Round {645} | PROGRAMMING | Editorial for CROC 2016 Elimination Round | 1200 | |
| 1664 | Bear and Up-Down | brute force implementation | Statement | C | IndiaHacks 2016 - Online Edition (Div. 1 + Div. 2) {653} | PROGRAMMING | IndiaHacks Finals 2016 — Editorial | 1900 | |
| 5311 | Mike and Cellphone | brute force constructive algorithms implementation | Statement | A | Codeforces Round 361 (Div. 2) {689} | PROGRAMMING | Tutorial | 1400 |