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Open on Codeforces · 749 unique accepted
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Quality: 15,162 global accepts · Tags: bitmasks · first AC: Mar 5, 2026 · PyPy 3-64 (first AC)
Quality: 12,857 global accepts · Tags: games · first AC: Mar 4, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 13,515 global accepts · Tags: bitmasks, constructive algorithms, greedy, math · first AC: Mar 3, 2026 · PyPy 3-64 (first AC)
Quality: 11,250 global accepts · Tags: binary search, greedy, two pointers · first AC: Feb 24, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 11,017 global accepts · Tags: binary search, greedy, math · first AC: Feb 21, 2026 · PyPy 3-64 (first AC)
Quality: 15,871 global accepts · Tags: greedy, sortings · first AC: Feb 21, 2026 · PyPy 3-64 (first AC)
Quality: 13,902 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Feb 19, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 13,669 global accepts · Tags: math · first AC: Feb 15, 2026 · PyPy 3-64 (first AC)
Quality: 10,900 global accepts · Tags: bitmasks, brute force, dp, math, number theory · first AC: Feb 8, 2026 · PyPy 3-64 (first AC)
Quality: 14,582 global accepts · Tags: constructive algorithms, interactive, strings · first AC: May 5, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 15,975 global accepts · Tags: brute force, data structures, greedy, sortings · first AC: May 4, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 16,667 global accepts · Tags: bitmasks, greedy, implementation, math · first AC: Apr 27, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 23,550 global accepts · Tags: binary search, brute force, data structures, sortings, two pointers · first AC: Apr 24, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 16,224 global accepts · Tags: combinatorics, data structures, greedy, math · first AC: Apr 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 14,712 global accepts · Tags: binary search, brute force, greedy, implementation · first AC: Apr 22, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 13,338 global accepts · Tags: binary search, greedy, math · first AC: Apr 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 14,324 global accepts · Tags: data structures, graphs, greedy, trees · first AC: Apr 16, 2026 · PyPy 3-64 (first AC)
Quality: 7,173 global accepts · Tags: graphs, greedy, implementation, interactive · first AC: Apr 14, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 14,212 global accepts · Tags: greedy, strings · first AC: Apr 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 14,940 global accepts · Tags: binary search, greedy, implementation, math, sortings · first AC: Apr 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 16,059 global accepts · Tags: brute force, math, number theory · first AC: Apr 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 14,480 global accepts · Tags: constructive algorithms, greedy · first AC: Apr 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 16,708 global accepts · Tags: games, greedy, math, sortings · first AC: Apr 8, 2026 · PyPy 3-64 (first AC)
Quality: 13,232 global accepts · Tags: binary search, greedy, math, number theory · first AC: Apr 3, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 14,907 global accepts · Tags: binary search, data structures, greedy, sortings, two pointers · first AC: Mar 30, 2026 · C++20 (GCC 13-64) (first AC)