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Open on Codeforces · 851 unique accepted
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Quality: 15,824 global accepts · Tags: games, math · first AC: Feb 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,135 global accepts · Tags: constructive algorithms, games, greedy · first AC: Jan 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,699 global accepts · Tags: dp, greedy, implementation · first AC: Dec 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,809 global accepts · Tags: greedy, sortings · first AC: Dec 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,520 global accepts · Tags: bitmasks, brute force, math, number theory · first AC: Dec 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,303 global accepts · Tags: greedy, strings, two pointers · first AC: Dec 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,849 global accepts · Tags: binary search, data structures, greedy · first AC: Nov 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,389 global accepts · Tags: brute force, math · first AC: Nov 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,557 global accepts · Tags: constructive algorithms, greedy, sortings, two pointers · first AC: Nov 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,953 global accepts · Tags: interactive, math · first AC: Feb 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 16,977 global accepts · Tags: binary search, brute force, data structures, greedy · first AC: Dec 29, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 21,664 global accepts · Tags: constructive algorithms, greedy, sortings, strings · first AC: Aug 25, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,706 global accepts · Tags: brute force, geometry, greedy, math · first AC: Aug 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 20,764 global accepts · Tags: dp, greedy · first AC: Jun 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 23,317 global accepts · Tags: brute force, greedy, strings · first AC: Jun 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 19,255 global accepts · Tags: brute force, implementation · first AC: Mar 28, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 23,129 global accepts · Tags: brute force, greedy, math, number theory · first AC: Jan 29, 2024 · last AC: Jan 29, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 19,883 global accepts · Tags: constructive algorithms, games, greedy, implementation, math · first AC: Dec 31, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 19,020 global accepts · Tags: constructive algorithms, math · first AC: Dec 9, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 33,101 global accepts · Tags: constructive algorithms, data structures, two pointers · first AC: Oct 22, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 12,837 global accepts · Tags: math, number theory · first AC: Oct 8, 2023 · last AC: Oct 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,110 global accepts · Tags: binary search, brute force, greedy, two pointers · first AC: Mar 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 11,100 global accepts · Tags: dp, greedy, math · first AC: Mar 14, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,056 global accepts · Tags: data structures · first AC: Feb 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,869 global accepts · Tags: greedy, sortings · first AC: Jan 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)