Review the problem statement from Codeforces (link will open a new tab). When you've matched your problem, go to the solutions.
Search on plain tags, ratings, names, and problem text. Example: brute force or binary search
Solved |
Name |
Tags |
Solutions |
Index |
Contest |
Type |
Points |
Tutorial |
Rating Level |
|---|---|---|---|---|---|---|---|---|---|
| 36817 | Dreamoon and WiFi | bitmasks brute force combinatorics dp math probabilities | Statement | B | Codeforces Round 272 (Div. 2) {476} | PROGRAMMING | 1300 | ||
| 1415 | Sports Betting | bitmasks combinatorics dp graphs math probabilities | Statement | F | Deltix Round, Summer 2021 (open for everyone, rated, Div. 1 + Div. 2) {1556} | PROGRAMMING | 2500.0 | 94384 | 2500 |
| 4660 | Score of a Tree | bitmasks combinatorics dfs and similar dp probabilities trees | Statement | D | Codeforces Round 845 (Div. 2) and ByteRace 2023 {1777} | PROGRAMMING | 2000.0 | Codeforces Round #845 (Div. 2) and ByteRace 2023 Editorial | |
| 1225 | Prime Gaming (Hard Version) | bitmasks combinatorics dp probabilities | Statement | E2 | Codeforces Round 1049 (Div. 2) {2140} | PROGRAMMING | 1000.0 | Codeforces Round 1049 (Div. 2) Editorial | |
| 589 | Interval Game | bitmasks combinatorics dp games greedy math probabilities | Statement | F | Codeforces Round 1091 (Div. 2) and CodeCraft 26 {2217} | PROGRAMMING | 2750.0 |