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Name
Tags
Solutions
Index
Contest
Type
Points
Tutorial
Rating Level
15075 Chloe and the sequence binary search bitmasks constructive algorithms implementation Statement B Codeforces Round 384 (Div. 2) {743} PROGRAMMING Codeforces Round #384 Editorial 1200
225 Karen and Neighborhood binary search constructive algorithms implementation Statement E Codeforces Round 419 (Div. 1) {815} PROGRAMMING Codeforces Round #419 Editorial 2900
465 Tasty Cookie binary search constructive algorithms greedy implementation Statement F Codeforces Round 645 (Div. 2) {1358} PROGRAMMING 2500.0 Codeforces Round #645 (Div. 2) Editorial 2700