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Solved
Name
Tags
Solutions
Index
Contest
Type
Points
Tutorial
Rating Level
1995 Tree Modification dfs and similar greedy trees Statement G Codeforces Global Round 9 {1375} PROGRAMMING 2250.0 79731
9836 Uncle Bogdan and Country Happiness dfs and similar dp greedy math trees Statement C Codeforces Round 660 (Div. 2) {1388} PROGRAMMING 1500.0 Codeforces Round #660 Editorial 1800
404 Directing Edges dfs and similar dp graphs greedy trees Statement G Educational Codeforces Round 92 (Rated for Div. 2) {1389} PROGRAMMING 80809
4221 Buds Re-hanging dfs and similar graphs greedy trees Statement E Codeforces Global Round 16 {1566} PROGRAMMING 2000.0 Codeforces Global Round 16 Editorial
12848 Gardener and Tree dfs and similar greedy implementation trees Statement E Codeforces Round 748 (Div. 3) {1593} PROGRAMMING Editorial for Codeforces Round #748 (Div.3)
1007 Madoka and the Sixth-graders dfs and similar greedy trees Statement E Codeforces Round 777 (Div. 2) {1647} PROGRAMMING 2500.0 Codeforces Round #777 Editorial
5493 Vlad and Unfinished Business dfs and similar dp greedy trees Statement F Codeforces Round 787 (Div. 3) {1675} PROGRAMMING 102550
8715 Fake Plastic Trees dfs and similar dp greedy trees Statement B Codeforces Round 800 (Div. 1) {1693} PROGRAMMING 1000.0 Codeforces Round #800 Editorial 1700
4738 Paths on the Tree dfs and similar dp greedy sortings trees Statement D Codeforces Global Round 23 {1746} PROGRAMMING 1500.0 Codeforces Global Round 23 Editorial
3589 Two Chess Pieces dfs and similar dp greedy trees Statement E Polynomial Round 2022 (Div. 1 + Div. 2, Rated, Prizes!) {1774} PROGRAMMING 2000.0 Polynomial Round 2022 (Div. 1 + Div. 2) Editorial
6904 A Wide, Wide Graph dfs and similar dp ds greedy trees Statement D Codeforces Round 862 (Div. 2) {1805} PROGRAMMING 1750.0 Editorial of Codeforces Round #862 (Div. 2)
5566 Ksyusha and Chinchilla dfs and similar dp ds greedy implementation trees Statement G Codeforces Round 874 (Div. 3) {1833} PROGRAMMING 116636
1613 Compressed Tree dfs and similar dp graphs greedy trees Statement E Educational Codeforces Round 158 (Rated for Div. 2) {1901} PROGRAMMING Educational Codeforces Round 158 Editorial
4278 Programming Competition dfs and similar greedy trees Statement F Codeforces Round 916 (Div. 3) {1914} PROGRAMMING Codeforces Round 916 (Div. 3) Editorial
3766 Vlad and Trouble at MIT dfs and similar dp flows graphs greedy implementation trees Statement G Codeforces Round 928 (Div. 4) {1926} PROGRAMMING 126132
1873 Annual Ants' Gathering dfs and similar greedy trees Statement C European Championship 2024 - Online Mirror (Unrated, ICPC Rules, Teams Preferred) {1949} PROGRAMMING European Championship 2024 (EUC) Editorial
760 Choose Your Queries dfs and similar dp graphs greedy trees Statement F Educational Codeforces Round 170 (Rated for Div. 2) {2025} PROGRAMMING
3559 Tree Destruction dfs and similar dp greedy trees Statement G Codeforces Round 991 (Div. 3) {2050} PROGRAMMING