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Solved |
Name |
Tags |
Solutions |
Index |
Contest |
Type |
Points |
Tutorial |
Rating Level |
|---|---|---|---|---|---|---|---|---|---|
| 2087 | Beaver | data structures dp greedy hashing strings two pointers | Statement | C | Codeforces Beta Round 71 {79} | PROGRAMMING | Codeforces Beta Round #71 Editorial | 1800 | |
| 2428 | Correcting Mistakes | constructive algorithms dp greedy hashing strings two pointers | Statement | E | VK Cup 2015 - Round 2 (unofficial online mirror, Div. 1 only) {533} | PROGRAMMING | Разбор VK Cup Round 2 | 1800 | |
| 17123 | Dominated Subarray | greedy implementation sortings strings two pointers | Statement | C | Educational Codeforces Round 76 (Rated for Div. 2) {1257} | PROGRAMMING | Educational Codeforces Round 76 Editorial | 1200 | |
| 12348 | Kuroni and Simple Strings | constructive algorithms greedy strings two pointers | Statement | B | Ozon Tech Challenge 2020 (Div.1 + Div.2, Rated, T-shirts + prizes!) {1305} | PROGRAMMING | 1000.0 | Ozon Tech Challenge 2020 Editorial | 1300 |
| 1082 | Enormous XOR | bitmasks greedy strings two pointers | Statement | E | Codeforces Round 705 (Div. 2) {1493} | PROGRAMMING | 2750.0 | Codeforces Round #705 (Div.2) Editorial | |
| 4828 | Maximize the Remaining String | brute force data structures dp greedy strings two pointers | Statement | G | Codeforces Round 710 (Div. 3) {1506} | PROGRAMMING | Editorial | ||
| 6662 | Binary Literature | constructive algorithms greedy implementation math strings two pointers | Statement | A | Codeforces Round 715 (Div. 1) {1508} | PROGRAMMING | 750.0 | Codeforces Round #715 Editorial | |
| 17702 | Unstable String | dp greedy implementation strings two pointers | Statement | C | Educational Codeforces Round 110 (Rated for Div. 2) {1535} | PROGRAMMING | 91481 | ||
| 1833 | Stringforces | binary search bitmasks data structures dp greedy strings two pointers | Statement | E | Educational Codeforces Round 111 (Rated for Div. 2) {1550} | PROGRAMMING | Educational Codeforces Round 111 Editorial | ||
| 15071 | Backspace | greedy strings two pointers | Statement | D | Harbour.Space Scholarship Contest 2021-2022 (open for everyone, rated, Div. 1 + Div. 2) {1553} | PROGRAMMING | 1250.0 | Harbour.Space Scholarship Contest 2021-2022 (Div. 1 + Div. 2) Editorial | |
| 23473 | Grandma Capa Knits a Scarf | data structures greedy strings two pointers | Statement | C | Codeforces Round 750 (Div. 2) {1582} | PROGRAMMING | 1500.0 | Codeforces Round #750 (Div.2) Editorial | |
| 17718 | Lex String | brute force greedy implementation sortings two pointers | Statement | A | Codeforces Round 798 (Div. 2) {1689} | PROGRAMMING | 500.0 | Editorial for Codeforces Round #798 (Div. 2) | |
| 15770 | awoo's Favorite Problem | constructive algorithms data structures dp greedy implementation strings two pointers | Statement | C | Educational Codeforces Round 130 (Rated for Div. 2) {1697} | PROGRAMMING | 103835 | ||
| 1344 | Text Editor | brute force dp greedy strings two pointers | Statement | E | Educational Codeforces Round 131 (Rated for Div. 2) {1701} | PROGRAMMING | Educational Codeforces Round 131 Editorial | ||
| 28484 | Two Screens | binary search greedy strings two pointers | Statement | A | Educational Codeforces Round 170 (Rated for Div. 2) {2025} | PROGRAMMING | Educational Codeforces Round 170 Editorial | ||
| 2259 | Kevin and Binary String (Easy Version) | binary search brute force data structures dp greedy implementation strings two pointers | Statement | F1 | IAEPC Preliminary Contest (Codeforces Round 999, Div. 1 + Div. 2) {2061} | PROGRAMMING | 2000.0 | IAEPC Preliminary Contest (Codeforces Round 999, Div. 1 + Div. 2) Editorial | |
| 7000 | Palindrome Shuffle | binary search greedy hashing strings two pointers | Statement | D | Educational Codeforces Round 174 (Rated for Div. 2) {2069} | PROGRAMMING | 139774 | ||
| 3770 | Shorten the Array | binary search brute force data structures dfs and similar greedy strings trees two pointers | Statement | G | Codeforces Round 1016 (Div. 3) {2093} | PROGRAMMING | Codeforces Round 1016 (Div. 3) Editorial | ||
| 23743 | Tung Tung Sahur | greedy strings two pointers | Statement | D | Codeforces Round 1017 (Div. 4) {2094} | PROGRAMMING | Codeforces Round 1017 (Div. 4) Editorial | ||
| 14103 | Needle in a Haystack | greedy strings two pointers | Statement | A | Codeforces Round 1069 (Div. 1) {2174} | PROGRAMMING | 500.0 | Codeforces Round 1069 Editorial | |
| 10510 | Sub-RBS (Easy Version) | combinatorics constructive algorithms dp greedy strings two pointers | Statement | B1 | Codeforces Round 1073 (Div. 1) {2190} | PROGRAMMING | 750.0 | Codeforces Round 1073 (Div. 1, Div. 2) Editorial |