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 |
|---|---|---|---|---|---|---|---|---|---|
| 531 | Half-decay tree | data structures divide and conquer dp math probabilities | Statement | D | Codeforces Beta Round 62 {68} | PROGRAMMING | 2400 | ||
| 1614 | Ray in the tube | data structures divide and conquer dp math | Statement | F | Codeforces Round 509 (Div. 2) {1041} | PROGRAMMING | Codeforces Round #509 (Div. 2) Editorial | 2400 | |
| 1655 | Bracket Cost | binary search data structures divide and conquer dp greedy strings | Statement | E | CodeTON Round 3 (Div. 1 + Div. 2, Rated, Prizes!) {1750} | PROGRAMMING | 2250.0 | CodeTON Round 3 (Div. 1 + Div. 2) Editorial | |
| 2105 | Omsk Metro (hard version) | data structures dfs and similar divide and conquer dp implementation math trees | Statement | F2 | Codeforces Round 881 (Div. 3) {1843} | PROGRAMMING | Codeforces Round #881 (Div. 3) Editorial | ||
| 2277 | Eliminating Balls With Merging (Easy Version) | binary search brute force data structures divide and conquer dp greedy math | Statement | E1 | Codeforces Round 965 (Div. 2) {1998} | PROGRAMMING | 1750.0 | Video Tutorial | |
| 1307 | Kevin and Math Class | brute force data structures divide and conquer dp math trees two pointers | Statement | F | Codeforces Global Round 28 {2048} | PROGRAMMING | 2000.0 | Tutorial | |
| 597 | Another Folding Strip | combinatorics data structures divide and conquer dp math sortings | Statement | E | Codeforces Round 1008 (Div. 1) {2077} | PROGRAMMING | 2250.0 | Codeforces Round 1008 (Div. 1, Div. 2) Editorial |