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< 1 2 3 ... 102 103 104Solved |
Name |
Tags |
Solutions |
Index |
Contest |
Type |
Points |
Tutorial |
Rating Level |
|---|---|---|---|---|---|---|---|---|---|
| 8556 | Binary Matrix | Statement | A | Codeforces Round 1010 (Div. 2, Unrated) {2082} | PROGRAMMING | 500.0 | |||
| 8709 | Serval and The Formula | bitmasks constructive algorithms greedy | Statement | C | Codeforces Round 1011 (Div. 2) {2085} | PROGRAMMING | 1250.0 | ||
| 17830 | Serval and String Theory | constructive algorithms implementation | Statement | A | Codeforces Round 1011 (Div. 2) {2085} | PROGRAMMING | 500.0 | ||
| 2004 | Serval and Modulo | brute force constructive algorithms math number theory | Statement | E | Codeforces Round 1011 (Div. 2) {2085} | PROGRAMMING | 2500.0 | ||
| 3401 | Serval and Kaitenzushi Buffet | data structures graph matchings greedy | Statement | D | Codeforces Round 1011 (Div. 2) {2085} | PROGRAMMING | 1750.0 | ||
| 12243 | Serval and Final MEX | constructive algorithms implementation | Statement | B | Codeforces Round 1011 (Div. 2) {2085} | PROGRAMMING | 1250.0 | ||
| 214 | Serval and Colorful Array (Hard Version) | data structures greedy | Statement | F2 | Codeforces Round 1011 (Div. 2) {2085} | PROGRAMMING | 1000.0 | ||
| 363 | Serval and Colorful Array (Easy Version) | data structures greedy | Statement | F1 | Codeforces Round 1011 (Div. 2) {2085} | PROGRAMMING | 2000.0 | ||
| 633 | Zebra-like Numbers | bitmasks brute force dfs and similar dp math | Statement | E | Educational Codeforces Round 177 (Rated for Div. 2) {2086} | PROGRAMMING | |||
| 34 | Online Palindrome | brute force constructive algorithms interactive | Statement | F | Educational Codeforces Round 177 (Rated for Div. 2) {2086} | PROGRAMMING | |||
| 13211 | Large Array and Segments | binary search brute force dp greedy math | Statement | B | Educational Codeforces Round 177 (Rated for Div. 2) {2086} | PROGRAMMING | |||
| 4444 | Even String | combinatorics dp math strings | Statement | D | Educational Codeforces Round 177 (Rated for Div. 2) {2086} | PROGRAMMING | |||
| 9957 | Disappearing Permutation | dfs and similar ds graphs greedy implementation | Statement | C | Educational Codeforces Round 177 (Rated for Div. 2) {2086} | PROGRAMMING | |||
| 23451 | Cloudberry Jam | math | Statement | A | Educational Codeforces Round 177 (Rated for Div. 2) {2086} | PROGRAMMING | |||
| 4460 | Simple Permutation | constructive algorithms number theory | Statement | A | Codeforces Round 1012 (Div. 1) {2089} | PROGRAMMING | 750.0 | ||
| 112 | Key of Like (Hard Version) | dp math probabilities | Statement | C2 | Codeforces Round 1012 (Div. 1) {2089} | PROGRAMMING | 1250.0 | ||
| 730 | Key of Like (Easy Version) | dp math probabilities | Statement | C1 | Codeforces Round 1012 (Div. 1) {2089} | PROGRAMMING | 1000.0 | ||
| 76 | Conditional Operators | constructive algorithms | Statement | D | Codeforces Round 1012 (Div. 1) {2089} | PROGRAMMING | 2500.0 | ||
| 745 | Canteen (Hard Version) | binary search data structures greedy math two pointers | Statement | B2 | Codeforces Round 1012 (Div. 1) {2089} | PROGRAMMING | 500.0 | ||
| 1683 | Canteen (Easy Version) | binary search data structures flows greedy two pointers | Statement | B1 | Codeforces Round 1012 (Div. 1) {2089} | PROGRAMMING | 1000.0 | ||
| 40 | Black Cat Collapse | Statement | E | Codeforces Round 1012 (Div. 1) {2089} | PROGRAMMING | 3000.0 | |||
| 14115 | Treasure Hunt | math number theory | Statement | A | Codeforces Round 1012 (Div. 2) {2090} | PROGRAMMING | 500.0 | ||
| 10814 | Pushing Balls | implementation | Statement | B | Codeforces Round 1012 (Div. 2) {2090} | PROGRAMMING | 1000.0 | ||
| 3995 | Dining Hall | greedy implementation sortings sortings | Statement | C | Codeforces Round 1012 (Div. 2) {2090} | PROGRAMMING | 1750.0 | ||
| 24602 | Team Training | dp greedy sortings | Statement | B | Codeforces Round 1013 (Div. 3) {2091} | PROGRAMMING | |||
| 15703 | Place of the Olympiad | binary search greedy math | Statement | D | Codeforces Round 1013 (Div. 3) {2091} | PROGRAMMING | |||
| 30067 | Olympiad Date | greedy strings | Statement | A | Codeforces Round 1013 (Div. 3) {2091} | PROGRAMMING | |||
| 13020 | Interesting Ratio | brute force math number theory two pointers | Statement | E | Codeforces Round 1013 (Div. 3) {2091} | PROGRAMMING | |||
| 4032 | Igor and Mountain | binary search brute force dp | Statement | F | Codeforces Round 1013 (Div. 3) {2091} | PROGRAMMING | |||
| 885 | Gleb and Boating | brute force constructive algorithms data structures dp graphs greedy math shortest paths | Statement | G | Codeforces Round 1013 (Div. 3) {2091} | PROGRAMMING | |||
| 20412 | Combination Lock | constructive algorithms greedy | Statement | C | Codeforces Round 1013 (Div. 3) {2091} | PROGRAMMING | |||
| 1896 | She knows... | combinatorics constructive algorithms graphs math | Statement | E | Codeforces Round 1014 (Div. 2) {2092} | PROGRAMMING | 2250.0 | ||
| 4214 | Mishkin Energizer | brute force constructive algorithms greedy implementation strings | Statement | D | Codeforces Round 1014 (Div. 2) {2092} | PROGRAMMING | 1750.0 | ||
| 15942 | Lady Bug | implementation math | Statement | B | Codeforces Round 1014 (Div. 2) {2092} | PROGRAMMING | 750.0 | ||
| 20750 | Kamilka and the Sheep | greedy implementation math sortings | Statement | A | Codeforces Round 1014 (Div. 2) {2092} | PROGRAMMING | 500.0 | ||
| 13963 | Asuna and the Mosquitoes | constructive algorithms greedy math | Statement | C | Codeforces Round 1014 (Div. 2) {2092} | PROGRAMMING | 1250.0 | ||
| 190 | Andryusha and CCB | brute force constructive algorithms greedy math number theory strings | Statement | F | Codeforces Round 1014 (Div. 2) {2092} | PROGRAMMING | 3000.0 | ||
| 400 | ⅓ оf а Рrоblеm | *special math | Statement | F | April Fools Day Contest 2025 {2095} | PROGRAMMING | |||
| 2062 | Would It Be Unrated? | *special brute force | Statement | C | April Fools Day Contest 2025 {2095} | PROGRAMMING | |||
| 3986 | Where Am I? | *special geometry | Statement | D | April Fools Day Contest 2025 {2095} | PROGRAMMING | |||
| 229 | Premiere at a Wrong Time | *special | Statement | J | April Fools Day Contest 2025 {2095} | PROGRAMMING | |||
| 4111 | Plinko | *special games interactive | Statement | B | April Fools Day Contest 2025 {2095} | PROGRAMMING | |||
| 10487 | Piecing It Together | *special string suffix structures | Statement | A | April Fools Day Contest 2025 {2095} | PROGRAMMING | |||
| 513 | Pair Count | *special number theory | Statement | E | April Fools Day Contest 2025 {2095} | PROGRAMMING | |||
| 475 | Mysterious Script | *special expression parsing | Statement | I | April Fools Day Contest 2025 {2095} | PROGRAMMING | |||
| 728 | Definitely a Geometry Problem | *special geometry | Statement | G | April Fools Day Contest 2025 {2095} | PROGRAMMING | |||
| 420 | Blurry Vision | *special fft math | Statement | H | April Fools Day Contest 2025 {2095} | PROGRAMMING |