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Open on Codeforces · 522 unique accepted
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Quality: 1,458 global accepts · Tags: dp, games, math, probabilities · first AC: Sep 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,192 global accepts · Tags: data structures, dp, dsu, greedy, implementation, matrices, sortings · first AC: Oct 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,778 global accepts · Tags: brute force, greedy, implementation, math, sortings · first AC: Jul 28, 2024 · last AC: Aug 2, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 6,497 global accepts · Tags: binary search, data structures, divide and conquer, dp, two pointers · first AC: May 19, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 4,858 global accepts · Tags: brute force, math, number theory · first AC: Apr 30, 2024 · last AC: May 4, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,063 global accepts · Tags: constructive algorithms, divide and conquer, implementation, interactive, probabilities, sortings · first AC: Jan 30, 2024 · last AC: Apr 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 9,386 global accepts · Tags: bitmasks, brute force, dfs and similar, dp · first AC: Mar 16, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 8,098 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Feb 27, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 2,719 global accepts · Tags: data structures, greedy, sortings, strings, two pointers · first AC: Feb 22, 2024 · C++17 (GCC 9-64) (first AC)
Tags: bitmasks, brute force, dp · first AC: Jul 31, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,292 global accepts · Tags: greedy, implementation, interactive, sortings, two pointers · first AC: Jan 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,580 global accepts · Tags: data structures, dfs and similar, dsu, graphs, greedy · first AC: Dec 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,342 global accepts · Tags: dp · first AC: Oct 31, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,695 global accepts · Tags: combinatorics, graph matchings, math · first AC: Oct 23, 2025 · C++17 (GCC 7-32) (first AC)
Tags: brute force, dp, graphs, probabilities · first AC: Oct 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,923 global accepts · Tags: binary search, brute force, greedy, implementation, math · first AC: Oct 16, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,866 global accepts · Tags: binary search, data structures, dfs and similar, graphs, hashing, trees · first AC: Sep 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,920 global accepts · Tags: brute force, data structures, dp · first AC: Sep 26, 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 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,353 global accepts · Tags: constructive algorithms, greedy, strings · first AC: Sep 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,379 global accepts · Tags: combinatorics, data structures, dp, fft, math, matrices · first AC: Sep 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,572 global accepts · Tags: combinatorics, dp · first AC: Sep 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,280 global accepts · Tags: binary search, data structures, dp, flows, greedy, two pointers · first AC: Sep 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,932 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, graphs, implementation, math, trees · first AC: Sep 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,663 global accepts · Tags: binary search, bitmasks, constructive algorithms, dp, interactive · first AC: Jul 31, 2025 · C++17 (GCC 7-32) (first AC)