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Open on Codeforces · 496 unique accepted
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Quality: 3,023 global accepts · Tags: constructive algorithms, strings, two pointers · first AC: May 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,451 global accepts · Tags: brute force, math, number theory · first AC: May 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,334 global accepts · Tags: dp, strings, two pointers · first AC: Mar 15, 2025 · last AC: Mar 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,797 global accepts · Tags: constructive algorithms, interactive, math, meet-in-the-middle, probabilities · first AC: Mar 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,500 global accepts · Tags: implementation, math, number theory · first AC: Mar 8, 2025 · last AC: Mar 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,001 global accepts · Tags: data structures, dfs and similar, dp, greedy, trees · first AC: Mar 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,602 global accepts · Tags: combinatorics, dp, number theory · first AC: Jan 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,933 global accepts · Tags: binary search, flows, graphs · first AC: Jan 22, 2025 · last AC: Jan 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,667 global accepts · Tags: binary search, brute force, combinatorics, data structures, divide and conquer, dp · first AC: Jan 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,361 global accepts · Tags: combinatorics, dp, fft, greedy, math · first AC: Jan 3, 2025 · last AC: Jan 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 10,617 global accepts · Tags: data structures · first AC: Jun 9, 2024 · last AC: Jun 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,730 global accepts · Tags: dp, matrices · first AC: Mar 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,033 global accepts · Tags: data structures, divide and conquer, dsu, two pointers · first AC: Feb 11, 2024 · last AC: Feb 11, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,932 global accepts · Tags: dfs and similar · first AC: Jan 17, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 8,024 global accepts · Tags: data structures, graphs, shortest paths · first AC: Apr 16, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,739 global accepts · Tags: bitmasks, divide and conquer, dp, greedy, math · first AC: Dec 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 710 global accepts · Tags: brute force, dp, math, probabilities · first AC: Dec 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,119 global accepts · Tags: binary search, bitmasks, brute force, data structures, greedy · first AC: Sep 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,788 global accepts · Tags: brute force, combinatorics, constructive algorithms, data structures, greedy, math · first AC: Sep 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 799 global accepts · Tags: constructive algorithms, greedy · first AC: Aug 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,150 global accepts · Tags: binary search, brute force, data structures, sortings, two pointers · first AC: Aug 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,743 global accepts · Tags: dp, number theory · first AC: Aug 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,997 global accepts · Tags: dp, graphs, probabilities · first AC: Jul 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,819 global accepts · Tags: 2-sat, dfs and similar, dsu, graphs, implementation · first AC: Jul 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,633 global accepts · Tags: constructive algorithms, implementation · first AC: Jul 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)