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Open on Codeforces · 718 unique accepted
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Quality: 10,757 global accepts · Tags: binary search, dp, two pointers · first AC: Sep 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,276 global accepts · Tags: dp, math, probabilities · first AC: Jul 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,055 global accepts · Tags: data structures, implementation, sortings · first AC: Jul 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,596 global accepts · Tags: binary search, greedy, sortings, two pointers · first AC: Jul 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,766 global accepts · Tags: constructive algorithms, greedy · first AC: Jul 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,378 global accepts · Tags: binary search, data structures, two pointers · first AC: May 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,721 global accepts · Tags: dfs and similar · first AC: May 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,812 global accepts · Tags: implementation, strings · first AC: May 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,843 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, math · first AC: Apr 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,106 global accepts · Tags: dfs and similar, dp, trees · first AC: Feb 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,541 global accepts · Tags: brute force, constructive algorithms, graph matchings, greedy, math, sortings · first AC: Feb 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,645 global accepts · Tags: brute force, data structures, dfs and similar, dp, graphs, greedy, sortings, trees · first AC: Jan 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,786 global accepts · Tags: bitmasks, data structures · first AC: Jan 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,965 global accepts · Tags: 2-sat, combinatorics, dp · first AC: Jan 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,466 global accepts · Tags: bitmasks · first AC: Nov 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,774 global accepts · Tags: brute force, constructive algorithms, geometry, math · first AC: Apr 13, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 2,516 global accepts · Tags: constructive algorithms, dp, greedy, math · first AC: Apr 12, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 7,491 global accepts · Tags: games, greedy · first AC: Mar 31, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 7,007 global accepts · Tags: binary search, data structures, divide and conquer, math, two pointers · first AC: Mar 30, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 4,961 global accepts · Tags: constructive algorithms · first AC: Mar 27, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,091 global accepts · Tags: data structures, dp · first AC: Mar 27, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,699 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Mar 27, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,444 global accepts · Tags: constructive algorithms, dfs and similar, graphs, trees · first AC: Mar 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,638 global accepts · Tags: constructive algorithms, interactive, math, number theory · first AC: Mar 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,925 global accepts · Tags: data structures, divide and conquer, dp, greedy, implementation, trees · first AC: Mar 14, 2026 · C++23 (GCC 14-64, msys2) (first AC)