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Solved
Name
Tags
Solutions
Index
Contest
Type
Points
Tutorial
Rating Level
145 Finding the Vertex brute force dfs and similar dp interactive trees Statement E Codeforces Round 680 (Div. 1, based on Moscow Team Olympiad) {1444} PROGRAMMING 3000.0 Codeforces Round #680 Editorial
15308 Parsa's Humongous Tree brute force dfs and similar dp greedy trees Statement A Codeforces Round 722 (Div. 1) {1528} PROGRAMMING 750.0 Codeforces Round #722 Editorial
2865 Hossam and (sub-)palindromic tree brute force dfs and similar dp trees Statement D Codeforces Round 837 (Div. 2) {1771} PROGRAMMING 2250.0 Codeforces Round #837 (Div. 2) Editorial
4099 Li Hua and Tree brute force data structures dfs and similar dp implementation trees Statement D Codeforces Round 864 (Div. 2) {1797} PROGRAMMING 1750.0 Codeforces Round 864 (Div. 2) Editorial
6426 Gardening Friends brute force dfs and similar dp graphs trees Statement F Codeforces Round 867 (Div. 3) {1822} PROGRAMMING Codeforces Round #867 (Div. 3) Editorial
2321 Happy Life in University brute force data structures dfs and similar dp implementation trees Statement E Good Bye 2023 {1916} PROGRAMMING 2000.0
634 Min-Fund Prison (Medium) brute force dfs and similar dp graphs trees Statement G2 Helvetic Coding Contest 2024 online mirror (teams allowed, unrated) {1970} PROGRAMMING Helvetic Coding Contest 2024 Editorial 2200
6273 Paint the Tree brute force dfs and similar dp greedy shortest paths trees Statement D Codeforces Round 947 (Div. 1 + Div. 2) {1975} PROGRAMMING 1500.0 editorial_zh.pdf 1700
3504 Wonderful Tree! brute force dfs and similar dp flows greedy trees Statement E EPIC Institute of Technology Round Summer 2024 (Div. 1 + Div. 2) {1987} PROGRAMMING 1750.0 EPIC Institute of Technology Round Summer 2024 (Div. 1 + Div. 2) Editorial
5942 Connect the Dots brute force dfs and similar dp ds graphs math trees Statement D Codeforces Round 976 (Div. 2) and Divide By Zero 9.0 {2020} PROGRAMMING 1500.0