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Solved
Name
Tags
Solutions
Index
Contest
Type
Points
Tutorial
Rating Level
2023 Fedor and Essay dfs and similar dp graphs hashing strings Statement D Codeforces Round 267 (Div. 2) {467} PROGRAMMING 2100
18755 Reposts *special dfs and similar dp graphs trees Statement A VK Cup 2015 - Qualification Round 1 {522} PROGRAMMING Разбор задач VK Cup 2015 — Квалификация 1 1700
2683 Work Group dfs and similar dp graphs strings trees Statement B VK Cup 2015 - Round 2 (unofficial online mirror, Div. 1 only) {533} PROGRAMMING 2000
424 Wilbur and Strings dfs and similar dp graphs strings Statement E Codeforces Round 331 (Div. 2) {596} PROGRAMMING Codeforces Round #331 Editorial 2900
1148 Cats on the Upgrade (easy version) data structures dfs and similar divide and conquer dp graphs trees Statement E1 Codeforces Round 765 (Div. 2) {1625} PROGRAMMING 2000.0 Editorial of Codeforces Round #765 (Div. 2)
2877 Cases bitmasks brute force combinatorics dfs and similar dp graphs greedy strings Statement D Codeforces Round 961 (Div. 2) {1995} PROGRAMMING 2250.0 Video Tutorial
5391 Maple and Tree Beauty (Easy Version) dfs and similar dp graphs trees Statement C1 Codeforces Round 1048 (Div. 1) {2138} PROGRAMMING 1250.0 Codeforces Round 1048 (Div. 1, Div. 2) Editorial