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 |
|---|---|---|---|---|---|---|---|---|---|
| 2771 | Sum of Digits | brute force constructive algorithms dp greedy math number theory | Statement | E | Educational Codeforces Round 90 (Rated for Div. 2) {1373} | PROGRAMMING | Educational Codeforces Round 90 Editorial | ||
| 1963 | Digits | brute force dp math number theory | Statement | D | 2020-2021 ICPC, NERC, Northern Eurasia Onsite (Unrated, Online Mirror, ICPC Rules, Teams Preferred) {1510} | PROGRAMMING | nerc-2020-offline-tutorial.pdf | ||
| 8402 | Short Task | brute force dp math number theory | Statement | G | Codeforces Round 713 (Div. 3) {1512} | PROGRAMMING | Codeforces Round #713 (Div. 3) Editorial | ||
| 4875 | Up the Strip | brute force dp math number theory | Statement | B | Codeforces Round 740 (Div. 1, based on VK Cup 2021 - Final (Engine)) {1558} | PROGRAMMING | 1250.0 | Codeforces Round #740 Editorial | 1900 |
| 5696 | Up the Strip (simplified version) | brute force data structures dp math number theory | Statement | D1 | Codeforces Round 740 (Div. 2, based on VK Cup 2021 - Final (Engine)) {1561} | PROGRAMMING | 1500.0 | Codeforces Round #740 Editorial | 1700 |
| 9206 | Lucky Chains | brute force dp greedy math number theory | Statement | D | Educational Codeforces Round 139 (Rated for Div. 2) {1766} | PROGRAMMING | 110066 | ||
| 1041 | Nobody is needed | brute force data structures dp math number theory | Statement | F | Codeforces Round 936 (Div. 2) {1946} | PROGRAMMING | 2750.0 | Codeforces Round #936 (Div. 2) Editorial | |
| 4743 | GCD on a grid | brute force dfs and similar dp math number theory | Statement | G | Codeforces Round 938 (Div. 3) {1955} | PROGRAMMING | 128243 | ||
| 1325 | Carousel of Combinations | brute force combinatorics dp math number theory | Statement | E | Codeforces Round 940 (Div. 2) and CodeCraft-23 {1957} | PROGRAMMING | 2250.0 | Codeforces Round #940 and CodeCraft-23 (Div. 2) Editorial | 2400 |
| 858 | Court Blue (Easy Version) | brute force dfs and similar dp math number theory | Statement | F1 | EPIC Institute of Technology Round August 2024 (Div. 1 + Div. 2) {2002} | PROGRAMMING | 2000.0 | ||
| 451 | Court Blue (Hard Version) | brute force dp math number theory | Statement | F2 | EPIC Institute of Technology Round August 2024 (Div. 1 + Div. 2) {2002} | PROGRAMMING | 1250.0 | ||
| 3381 | Prefix GCD | brute force dp greedy math number theory | Statement | E | Codeforces Round 973 (Div. 2) {2013} | PROGRAMMING | 2500.0 |