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Solved
Name
Tags
Solutions
Index
Contest
Type
Points
Tutorial
Rating Level
345 Pairs dfs and similar dp ds graphs implementation trees Statement E Yandex.Algorithm Open 2011: Qualification 1 {81} PROGRAMMING 2600
905 Beautiful Road dfs and similar dp ds graphs implementation sortings trees Statement D Codeforces Beta Round 73 (Div. 1 Only) {87} PROGRAMMING 2300
383 Leaders dfs and similar ds graphs trees Statement E Yandex.Algorithm 2011: Finals {97} PROGRAMMING 2800
2239 Information Graph dfs and similar ds graphs trees Statement E Codeforces Round 266 (Div. 2) {466} PROGRAMMING Editorial Codeforces Round #266 (Div. 2) 2400
239 Island Puzzle dfs and similar ds graphs trees Statement F 8VC Venture Cup 2016 - Final Round {627} PROGRAMMING 3400
2216 Pursuit For Artifacts dfs and similar ds graphs trees Statement E Educational Codeforces Round 10 {652} PROGRAMMING 2300
1537 Bear and Forgotten Tree 2 dfs and similar ds graphs trees Statement E IndiaHacks 2016 - Online Edition (Div. 1 + Div. 2) {653} PROGRAMMING 2400
12553 PolandBall and Forest dfs and similar ds graphs interactive trees Statement C 8VC Venture Cup 2017 - Elimination Round {755} PROGRAMMING 1300
10621 Timofey and a tree dfs and similar dp ds graphs implementation trees Statement A Codeforces Round 395 (Div. 1) {763} PROGRAMMING Codeforces Round #395 [Editorial] 1600
1236 Points, Lines and Ready-made Titles dfs and similar ds graphs trees Statement E Technocup 2018 - Elimination Round 2 {870} PROGRAMMING Editorial Codeforces Round 440 Div.1+Div.2 (and Technocup 2018 — Elimination Round 2) 2400
887 Mobile Phone Network dfs and similar ds graphs trees Statement F Codeforces Round 504 (rated, Div. 1 + Div. 2, based on VK Cup 2018 Final) {1023} PROGRAMMING Codeforces Round 504 Editorial 2600
1415 Power Tree dfs and similar dp ds graphs greedy trees Statement D Codeforces Round 543 (Div. 1, based on Technocup 2019 Final Round) {1120} PROGRAMMING Разбор задач финала Технокубка 2019 и Codeforces Round #543 2400
12751 Edgy Trees dfs and similar ds graphs math trees Statement C Codeforces Round 548 (Div. 2) {1139} PROGRAMMING Codeforces Round #548 Editorial 1500
11264 Cover it! dfs and similar ds graphs shortest paths trees Statement E Codeforces Round 565 (Div. 3) {1176} PROGRAMMING 67598 1700
2790 Tourism dfs and similar dp ds graphs greedy trees Statement E Codeforces Round 586 (Div. 1 + Div. 2) {1220} PROGRAMMING Codeforces Round #586 Editorial 2200