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Open on Codeforces · 1,076 unique accepted
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Quality: 28,162 global accepts · Tags: constructive algorithms, math, number theory · first AC: Sep 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 22,991 global accepts · Tags: constructive algorithms, games · first AC: Sep 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 26,433 global accepts · Tags: bitmasks, greedy · first AC: Jun 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 32,264 global accepts · Tags: constructive algorithms, data structures, implementation, sortings · first AC: Apr 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 24,006 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Aug 31, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 13,667 global accepts · Tags: brute force, games, greedy, implementation, math, sortings · first AC: Mar 14, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 20,528 global accepts · Tags: dp, greedy · first AC: Feb 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 21,573 global accepts · Tags: binary search, sortings, two pointers · first AC: Jan 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 20,679 global accepts · Tags: data structures, implementation, math, two pointers · first AC: Jan 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 21,856 global accepts · Tags: binary search, dfs and similar, dp, graphs, math · first AC: Jan 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 24,105 global accepts · Tags: math · first AC: Jan 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,387 global accepts · Tags: brute force, constructive algorithms, games, greedy, math · first AC: Dec 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 22,299 global accepts · Tags: implementation, math, number theory, sortings · first AC: Dec 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,128 global accepts · Tags: dp, greedy, math · first AC: Dec 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 19,239 global accepts · Tags: bitmasks, games, greedy · first AC: Nov 20, 2025 · last AC: Nov 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 21,324 global accepts · Tags: bitmasks, constructive algorithms, greedy · first AC: Oct 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 21,420 global accepts · Tags: constructive algorithms, greedy, sortings, two pointers · first AC: Jul 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 22,750 global accepts · Tags: bitmasks, combinatorics, math, number theory · first AC: Jul 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,216 global accepts · Tags: greedy, math · first AC: Jul 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 26,277 global accepts · Tags: greedy, sortings · first AC: Jul 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,570 global accepts · Tags: greedy, math, sortings · first AC: Apr 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 23,861 global accepts · Tags: greedy, strings, two pointers · first AC: Apr 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,616 global accepts · Tags: greedy, math, number theory · first AC: Apr 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 20,886 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Feb 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 19,690 global accepts · Tags: brute force, implementation, math · first AC: Feb 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)