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 |
|---|---|---|---|---|---|---|---|---|---|
| 2474 | Pairs of Numbers | brute force dfs and similar math number theory | Statement | B | Codeforces Testing Round 3 {134} | PROGRAMMING | 1800 | ||
| 1633 | Divisors | brute force dfs and similar implementation number theory | Statement | E | Codeforces Round 256 (Div. 2) {448} | PROGRAMMING | Codeforces Round #256 — Разбор | 2500 | |
| 1739 | Caisa and Tree | brute force dfs and similar math number theory trees | Statement | E | Codeforces Round 264 (Div. 2) {463} | PROGRAMMING | CF 264 Div 2 Tutorial | 2400 | |
| 2313 | Chocolate | brute force dfs and similar math meet-in-the-middle number theory | Statement | D | Codeforces Round 279 (Div. 2) {490} | PROGRAMMING | Codeforces Round #279 (Div. 2) Editorial | 1900 | |
| 1162 | Graph Traveler | brute force data structures dfs and similar dp graphs implementation math number theory | Statement | F | Codeforces Round 578 (Div. 2) {1200} | PROGRAMMING | Codeforces Round #578 (Div. 2) Editorial | 2500 | |
| 2331 | Ehab's REAL Number Theory Problem | brute force dfs and similar graphs number theory shortest paths | Statement | E | Codeforces Round 628 (Div. 2) {1325} | PROGRAMMING | 2500.0 | 74235 | 2700 |
| 3546 | Infinite Path | brute force dfs and similar graphs math number theory | Statement | D | Educational Codeforces Round 84 (Rated for Div. 2) {1327} | PROGRAMMING | Educational Codeforces Round 84 Editorial | 2200 | |
| 5864 | GCD on a grid | brute force dfs and similar dp math number theory | Statement | G | Codeforces Round 938 (Div. 3) {1955} | PROGRAMMING | 128243 | ||
| 1002 | 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 | EPIC Institute of Technology Round August 2024 (Div. 1 + Div. 2) Editorial | |
| 5833 | Non Prime Tree | brute force constructive algorithms dfs and similar greedy number theory trees two pointers | Statement | D | Codeforces Round 992 (Div. 2) {2040} | PROGRAMMING | 2000.0 | Codeforces Round #992 (Div.2) Editorial | |
| 505 | Segmentation Folds | brute force dfs and similar number theory | Statement | F | 2024 ICPC Asia Taichung Regional Contest (Unrated, Online Mirror, ICPC Rules, Preferably Teams) {2041} | PROGRAMMING | Problem Analysis and Hints (PDF) | ||
| 5476 | Small Operations | binary search bitmasks brute force dfs and similar dp math number theory sortings | Statement | F | Codeforces Round 1027 (Div. 3) {2114} | PROGRAMMING | 143268 |