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Solved |
Name |
Tags |
Solutions |
Index |
Contest |
Type |
Points |
Tutorial |
Rating Level |
|---|---|---|---|---|---|---|---|---|---|
| 391 | Smart Boy | dp games strings | Statement | F | School Personal Contest #1 (Winter Computer School 2010/11) - Codeforces Beta Round 38 (ACM-ICPC Rules) {38} | PROGRAMMING | Школьная индивидуальная олимпиада #1 - Codeforces Beta Round #38. (Разбор задачи D) | 2200 | |
| 1522 | Palindromes | dp strings | Statement | D | Codeforces Beta Round 98 (Div. 2) {137} | PROGRAMMING | 1900 | ||
| 626 | Mission Impassable | dp strings | Statement | D | Codeforces Round 107 (Div. 1) {150} | PROGRAMMING | 2600 | ||
| 351 | Representative Sampling | dp sortings strings | Statement | F2 | ABBYY Cup 2.0 - Hard {178} | PROGRAMMING | 2400 | ||
| 6824 | Queries for Number of Palindromes | dp hashing strings | Statement | H | CROC-MBTU 2012, Elimination Round (ACM-ICPC) {245} | PROGRAMMING | КРОК-МВТУ 2012, Отборочный раунд (Разбор) | 1900 | |
| 3568 | Lucky Common Subsequence | dp strings | Statement | B | Codeforces Round 201 (Div. 1) {346} | PROGRAMMING | Codeforces Round #201 Editorial | 2000 | |
| 410 | Xenia and String Problem | dp hashing implementation string suffix structures strings | Statement | E | Codeforces Round 207 (Div. 1) {356} | PROGRAMMING | 2800 | ||
| 2217 | Match & Catch | dp string suffix structures strings | Statement | D | Codeforces Round 244 (Div. 2) {427} | PROGRAMMING | Codeforces Round #244 (Div. 2) Editorial | 2000 | |
| 1972 | Dreamoon and Strings | dp strings | Statement | E | Codeforces Round 272 (Div. 2) {476} | PROGRAMMING | Editorial | 2600 | |
| 526 | Dreamoon and Binary | dp strings | Statement | D | Codeforces Round 272 (Div. 1) {477} | PROGRAMMING | Разбор (англ.) | 2600 | |
| 2748 | Obsessive String | dp strings | Statement | B | Codeforces Round 282 (Div. 1) {494} | PROGRAMMING | 15148 | 2300 | |
| 687 | Digits of Number Pi | dp implementation strings | Statement | F | Codeforces Round 325 (Div. 1) {585} | PROGRAMMING | 3200 | ||
| 2601 | New Year and Ancient Prophecy | dp hashing strings | Statement | D | Good Bye 2015 {611} | PROGRAMMING | Tutorial | 1900 | |
| 474 | Puzzle Lover | dp hashing strings | Statement | E | Codeforces Round 339 (Div. 1) {613} | PROGRAMMING | Tutorial | 3200 | |
| 2802 | Famil Door and Brackets | dp strings | Statement | C | Codeforces Round 343 (Div. 2) {629} | PROGRAMMING | Editorial of Codeforces Round #343 (Div.2) | 2000 | |
| 1264 | Intellectual Inquiry | dp greedy strings | Statement | E | CROC 2016 - Elimination Round {645} | PROGRAMMING | 2100 | ||
| 10627 | Simple Strings | dp greedy strings | Statement | C | Educational Codeforces Round 12 {665} | PROGRAMMING | Editorial | 1200 | |
| 3493 | Reberland Linguistics | dp implementation strings | Statement | A | Codeforces Round 349 (Div. 1) {666} | PROGRAMMING | 1800 | ||
| 3337 | Alyona and Strings | dp strings | Statement | D | Codeforces Round 358 (Div. 2) {682} | PROGRAMMING | 45491 | 1900 | |
| 16423 | Hard problem | dp strings | Statement | C | Codeforces Round 367 (Div. 2) {706} | PROGRAMMING | 1600 | ||
| 2767 | Anthem of Berland | dp strings | Statement | G | Educational Codeforces Round 21 {808} | PROGRAMMING | 52010 | 2300 | |
| 1526 | String Compression | dp hashing string suffix structures strings | Statement | F | Educational Codeforces Round 25 {825} | PROGRAMMING | Educational Codeforces Round 25 - Editorial | 2400 | |
| 513 | Similar Words | dp strings | Statement | B | Russian Code Cup 2017 - Finals [Unofficial Mirror, Div. 1 Only Recommended, Teams Allowed] {856} | PROGRAMMING | Tutorial | 2300 | |
| 454 | Reverses | dp string suffix structures strings | Statement | E | Codeforces Round 454 (Div. 1, based on Technocup 2018 Elimination Round 4) {906} | PROGRAMMING | Editorial Codeforces Round 454 (and Technocup 2018 — Elimination Round 4) | 3200 | |
| 951 | Palindrome Partition | dp string suffix structures strings | Statement | G | ICM Technex 2018 and Codeforces Round 463 (Div. 1 + Div. 2, combined) {932} | PROGRAMMING | 57796 | 2900 | |
| 1368 | Abbreviation | dp hashing strings | Statement | F | Codeforces Round 494 (Div. 3) {1003} | PROGRAMMING | 60417 | 2400 | |
| 1138 | Bracket Substring | dp strings | Statement | F | Codeforces Round 501 (Div. 3) {1015} | PROGRAMMING | 60949 | 2600 | |
| 18932 | Equalize | dp greedy strings | Statement | C | Manthan, Codefest 18 (rated, Div. 1 + Div. 2) {1037} | PROGRAMMING | Tutorial | 1300 | |
| 348 | Wrap Around | dp strings | Statement | F | Codeforces Round 508 (Div. 2) {1038} | PROGRAMMING | Tutorial | 2900 | |
| 283 | Modest Substrings | dp strings | Statement | H | Codeforces Global Round 1 {1110} | PROGRAMMING | The Editorial of the First Codeforces Global Round | 3500 | |
| 2116 | Compress String | dp strings | Statement | C | Codeforces Round 543 (Div. 1, based on Technocup 2019 Final Round) {1120} | PROGRAMMING | Разбор задач финала Технокубка 2019 и Codeforces Round #543 | 2200 | |
| 1152 | String Multiplication | dp greedy strings | Statement | E | Codeforces Round 541 (Div. 2) {1131} | PROGRAMMING | Codeforces Round #541 Editorial | 2200 | |
| 1905 | Three Religions | dp implementation strings | Statement | B | Codeforces Round 556 (Div. 1) {1149} | PROGRAMMING | 66783 | 2200 | |
| 1286 | Mysterious Code | dp strings | Statement | D | Codeforces Round 558 (Div. 2) {1163} | PROGRAMMING | 66943 | 2200 | |
| 15550 | WOW Factor | dp strings | Statement | B | Codeforces Global Round 4 {1178} | PROGRAMMING | E | 1300 | |
| 3200 | Subsequences (hard version) | dp strings | Statement | H | Codeforces Round 570 (Div. 3) {1183} | PROGRAMMING | Tutorial | 2200 | |
| 13009 | Obtain The String | dp greedy strings | Statement | C | Educational Codeforces Round 81 (Rated for Div. 2) {1295} | PROGRAMMING | Educational Codeforces Round 81 Editorial | 1600 | |
| 3621 | Kaavi and Magic Spell | dp strings | Statement | C | Codeforces Round 635 (Div. 1) {1336} | PROGRAMMING | 1500.0 | Codeforces Round #635 Editorial | 2200 |
| 1529 | Rotating Substrings | dp strings | Statement | F | Codeforces Round 646 (Div. 2) {1363} | PROGRAMMING | 3000.0 | 78202 | 2600 |
| 550 | Construct the String | dp strings | Statement | G | Educational Codeforces Round 89 (Rated for Div. 2) {1366} | PROGRAMMING | Educational Codeforces Round 89 Editorial |