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Open on Codeforces · 102 unique accepted
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Quality: 8,093 global accepts · Tags: greedy, sortings, two pointers · first AC: Jul 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,759 global accepts · Tags: constructive algorithms, number theory · first AC: Jul 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,862 global accepts · Tags: greedy, math, number theory, sortings · first AC: Jun 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,608 global accepts · Tags: implementation, math · first AC: Apr 7, 2026 · Python 3 (first AC)
Quality: 2,136 global accepts · Tags: greedy, sortings · first AC: Nov 22, 2025 · last AC: Nov 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,661 global accepts · Tags: constructive algorithms, dfs and similar, dp · first AC: Oct 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,865 global accepts · Tags: brute force, constructive algorithms, graph matchings, graphs, interactive, math · first AC: Oct 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,897 global accepts · Tags: bitmasks, combinatorics, math · first AC: Apr 6, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 4,254 global accepts · Tags: data structures, dp, greedy, math · first AC: Dec 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,954 global accepts · Tags: dp, greedy, implementation, math · first AC: Aug 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,066 global accepts · Tags: binary search, data structures, greedy, sortings · first AC: Oct 6, 2025 · last AC: Oct 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,778 global accepts · Tags: constructive algorithms, graphs, greedy, interactive, math · first AC: Oct 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,826 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jul 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,471 global accepts · Tags: combinatorics, dp, math · first AC: Jul 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,644 global accepts · Tags: dfs and similar, dp, graphs, greedy, implementation, math · first AC: Aug 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,071 global accepts · Tags: brute force, games, math, number theory · first AC: Aug 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,833 global accepts · Tags: games, greedy, math · first AC: Oct 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,737 global accepts · Tags: bitmasks, divide and conquer, dp, greedy, math · first AC: Dec 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 855 global accepts · Tags: brute force, dp, greedy, interactive, math, number theory, trees · first AC: Apr 6, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 982 global accepts · Tags: dfs and similar, divide and conquer, dp, graphs, greedy, math, matrices, number theory · first AC: Oct 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 944 global accepts · Tags: dfs and similar, dp, trees · first AC: Apr 30, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 571 global accepts · Tags: data structures, divide and conquer, dsu, graphs, implementation · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,935 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,760 global accepts · Tags: dp, math · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,176 global accepts · Tags: constructive algorithms, data structures, sortings · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)