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Open on Codeforces · 273 unique accepted
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Quality: 21,841 global accepts · Tags: math · first AC: Apr 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 22,282 global accepts · Tags: constructive algorithms, dp, greedy, number theory · first AC: Mar 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 25,498 global accepts · Tags: bitmasks, brute force, greedy, sortings · first AC: Feb 27, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 28,161 global accepts · Tags: greedy · first AC: Feb 27, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 18,009 global accepts · Tags: math · first AC: Feb 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 30,127 global accepts · Tags: greedy · first AC: Jan 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 42,669 global accepts · Tags: brute force, math · first AC: Jan 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 43,110 global accepts · Tags: constructive algorithms, math · first AC: Jan 18, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 38,096 global accepts · Tags: math · first AC: Jan 12, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 18,736 global accepts · Tags: implementation · first AC: Dec 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 14,562 global accepts · Tags: implementation · first AC: Nov 16, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 58,495 global accepts · Tags: math, sortings · first AC: Oct 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 51,838 global accepts · Tags: sortings, strings · first AC: Oct 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 36,068 global accepts · Tags: constructive algorithms, greedy, implementation, sortings · first AC: Oct 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 22,459 global accepts · Tags: math · first AC: Oct 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 26,831 global accepts · Tags: dfs and similar, dp, flows, graph matchings, graphs, greedy, implementation · first AC: Oct 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 35,567 global accepts · Tags: math, number theory · first AC: Oct 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 25,177 global accepts · Tags: implementation, math · first AC: Oct 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 46,322 global accepts · Tags: constructive algorithms · first AC: Oct 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 33,064 global accepts · Tags: greedy, sortings · first AC: Oct 2, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 40,937 global accepts · Tags: math · first AC: Oct 2, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 21,683 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Sep 15, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 22,264 global accepts · Tags: greedy, sortings · first AC: Sep 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 28,531 global accepts · Tags: greedy, math · first AC: Jul 31, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 27,986 global accepts · Tags: constructive algorithms, implementation, sortings, strings · first AC: Jul 22, 2025 · C++17 (GCC 7-32) (first AC)