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Open on Codeforces · 2,535 unique accepted
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Quality: 444 global accepts · Tags: dp, math, matrices · first AC: Nov 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,742 global accepts · Tags: brute force, data structures · first AC: Aug 25, 2025 · last AC: Aug 25, 2025 · PyPy 3-64 (first AC)
Quality: 905 global accepts · Tags: data structures · first AC: Aug 20, 2025 · last AC: Aug 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,143 global accepts · Tags: binary search, data structures, implementation · first AC: Aug 19, 2025 · last AC: Aug 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 905 global accepts · Tags: data structures, dfs and similar · first AC: Jul 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 818 global accepts · Tags: data structures · first AC: Jul 21, 2025 · last AC: Jul 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,060 global accepts · Tags: data structures, math · first AC: Jun 28, 2025 · last AC: Jul 1, 2025 · Go (first AC)
Quality: 1,347 global accepts · Tags: brute force, dp, greedy, strings · first AC: May 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,555 global accepts · Tags: bitmasks, dp · first AC: May 6, 2025 · last AC: May 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 559 global accepts · Tags: binary search, data structures, dp, geometry, graphs, implementation, trees · first AC: Apr 21, 2025 · last AC: Apr 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,015 global accepts · Tags: bitmasks, dfs and similar, flows, graph matchings, graphs · first AC: Dec 25, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,623 global accepts · Tags: combinatorics, math, probabilities · first AC: Mar 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,621 global accepts · Tags: dp, number theory · first AC: Feb 23, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,695 global accepts · Tags: constructive algorithms, sortings · first AC: Feb 9, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,506 global accepts · Tags: binary search, data structures, dp, greedy · first AC: Dec 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,028 global accepts · Tags: bitmasks, combinatorics, data structures, dp, two pointers · first AC: Dec 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,799 global accepts · Tags: bitmasks, brute force, data structures, divide and conquer, greedy, implementation, two pointers · first AC: Nov 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,249 global accepts · Tags: binary search, bitmasks, brute force, geometry, sortings · first AC: Jul 21, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 783 global accepts · Tags: data structures, math · first AC: Jan 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 415 global accepts · Tags: math, matrices · first AC: Nov 11, 2025 · last AC: Nov 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,044 global accepts · Tags: combinatorics, dp, math, matrices · first AC: Nov 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 650 global accepts · Tags: combinatorics, dfs and similar, dp, math, trees · first AC: Nov 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,336 global accepts · Tags: math, strings · first AC: Aug 29, 2025 · last AC: Aug 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,082 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Jul 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,284 global accepts · Tags: brute force, combinatorics, dp, trees · first AC: Jun 3, 2025 · PyPy 3-64 (first AC)