Codeforces problemset search & solutions
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Solved
Name
Tags
Solutions
Index
Contest
Type
Points
Tutorial
Rating Level
21598 Preparing Olympiad bitmasks brute force Statement B Codeforces Round 306 (Div. 2) {550} PROGRAMMING Разбор задач Codeforces Round #306 (Div. 2) 1500
1956 Open Communication bitmasks brute force Statement B Codeforces Round 488 by NEAR (Div. 1) {993} PROGRAMMING Codeforces Round #488 editorial 1900
806 Mystery Circuit bitmasks brute force Statement C April Fools Day Contest 2019 {1145} PROGRAMMING 66327
2052 Two Pizzas bitmasks brute force Statement F Codeforces Round 568 (Div. 2) {1185} PROGRAMMING Editorial for Codeforces Round #568 (Div. 2) 2200
19304 Johnny and His Hobbies bitmasks brute force Statement B Codeforces Round 647 (Div. 2) - Thanks, Algo Muse! {1362} PROGRAMMING 1000.0 Codeforces Round #647 Editorial 1200