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Solved |
Name |
Tags |
Solutions |
Index |
Contest |
Type |
Points |
Tutorial |
Rating Level |
|---|---|---|---|---|---|---|---|---|---|
| 1466 | Leaf Sets | data structures dfs and similar dsu graphs greedy sortings trees | Statement | F | Codeforces Round 510 (Div. 2) {1042} | PROGRAMMING | Tutorial | 2400 | |
| 5737 | Passable Paths (hard version) | bitmasks data structures dfs and similar dp sortings trees | Statement | G2 | Codeforces Round 805 (Div. 3) {1702} | PROGRAMMING | 104763 | ||
| 6316 | Passable Paths (easy version) | data structures dfs and similar sortings trees | Statement | G1 | Codeforces Round 805 (Div. 3) {1702} | PROGRAMMING | 104763 | ||
| 3999 | Unusual Entertainment | data structures dfs and similar dsu shortest paths sortings trees | Statement | G | Codeforces Round 909 (Div. 3) {1899} | PROGRAMMING | Разбор Codeforces Round 909 (Div. 3) | ||
| 43 | Burenka and Pether | *special data structures dfs and similar divide and conquer dsu graphs sortings trees | Statement | C | XVIII Open Olympiad in Informatics - Final Stage, Day 2 (Unrated, Online Mirror, IOI rules) {1940} | PROGRAMMING | |||
| 827 | Remove Bridges | data structures dfs and similar dp greedy sortings trees | Statement | F | Educational Codeforces Round 166 (Rated for Div. 2) {1976} | PROGRAMMING | Educational Codeforces Round 166 Editorial | ||
| 9526 | Tree Pruning | brute force data structures dfs and similar greedy sortings trees | Statement | C | Codeforces Round 975 (Div. 1) {2018} | PROGRAMMING | 750.0 | Editorial of Codeforces Round 975 (Div. 1, Div. 2) | |
| 2677 | Penchick and Chloe's Trees | data structures dfs and similar dp greedy sortings trees | Statement | E | Codeforces Round 987 (Div. 2) {2031} | PROGRAMMING | 2500.0 | Codeforces Round 987 (Div. 2) Editorial | |
| 1745 | Tree Orientation (Hard Version) | data structures dfs and similar dsu graphs greedy matrices sortings trees | Statement | D2 | Codeforces Round 1086 (Div. 2) {2208} | PROGRAMMING | 1250.0 | Tutorial |