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Open on Codeforces · 435 unique accepted
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Quality: 26,831 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Dec 16, 2021 · C++14 (GCC 6-32) (first AC)
Tags: greedy · first AC: Dec 12, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 26,627 global accepts · Tags: implementation, math · first AC: Dec 1, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 17,072 global accepts · Tags: math · first AC: Nov 23, 2021 · C++14 (GCC 6-32) (first AC)
Tags: graph matchings, greedy, math, sortings · first AC: Nov 14, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 37,483 global accepts · Tags: strings · first AC: Oct 29, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 24,137 global accepts · Tags: dp, greedy · first AC: Aug 15, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 45,584 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Aug 15, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 30,345 global accepts · Tags: brute force, math · first AC: Jul 30, 2021 · last AC: Jul 31, 2021 · GNU C++11 (first AC)
Quality: 20,526 global accepts · Tags: games, greedy, implementation · first AC: Sep 24, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 14,550 global accepts · Tags: constructive algorithms, strings · first AC: Mar 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,251 global accepts · Tags: brute force, math, number theory · first AC: Nov 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 19,812 global accepts · Tags: constructive algorithms, greedy · first AC: Oct 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 21,550 global accepts · Tags: greedy, implementation · first AC: Oct 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 27,282 global accepts · Tags: constructive algorithms, greedy, sortings · first AC: Jan 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 22,991 global accepts · Tags: constructive algorithms, games · first AC: Sep 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 30,132 global accepts · Tags: brute force, data structures, greedy, sortings · first AC: Jun 23, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 31,474 global accepts · Tags: geometry, greedy, math · first AC: Dec 18, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 23,313 global accepts · Tags: greedy, implementation, sortings · first AC: Dec 1, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 19,034 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy · first AC: Sep 12, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 19,862 global accepts · Tags: constructive algorithms · first AC: Sep 8, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 32,939 global accepts · Tags: bitmasks, greedy · first AC: Sep 5, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 20,543 global accepts · Tags: brute force, constructive algorithms, implementation, math, number theory · first AC: Aug 26, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 26,387 global accepts · Tags: binary search, constructive algorithms, greedy, sortings · first AC: Sep 24, 2020 · last AC: Sep 24, 2020 · GNU C++11 (first AC)
Quality: 19,690 global accepts · Tags: brute force, implementation, math · first AC: Nov 4, 2025 · C++20 (GCC 13-64) (first AC)