Codeforces problemset search & solutions
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Solved
Name
Tags
Solutions
Index
Contest
Type
Points
Tutorial
Rating Level
4953 A Simple Task bitmasks dp graphs Statement D Codeforces Beta Round 11 {11} PROGRAMMING 2200
139 Hex Dyslexia bitmasks brute force dp graphs Statement E MemSQL Start[c]UP 3.0 - Round 2 (onsite finalists) {865} PROGRAMMING 2700
1371 Party bitmasks brute force dp graphs Statement C Codeforces Round 454 (Div. 1, based on Technocup 2018 Elimination Round 4) {906} PROGRAMMING Editorial Codeforces Round 454 (and Technocup 2018 — Elimination Round 4) 2300
988 Maximum Matching bitmasks brute force dfs and similar dp graphs Statement E Codeforces Round 508 (Div. 2) {1038} PROGRAMMING Tutorial 2400
1682 Sum Balance bitmasks dfs and similar dp graphs Statement C Codeforces Round 599 (Div. 1) {1242} PROGRAMMING Codeforces Round #599 Editorial 2400
1015 Kuroni and Antihype bitmasks dp ds graphs Statement G Ozon Tech Challenge 2020 (Div.1 + Div.2, Rated, T-shirts + prizes!) {1305} PROGRAMMING 3250.0 Ozon Tech Challenge 2020 Editorial 3300