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Open on Codeforces · 458 unique accepted
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Quality: 8,681 global accepts · Tags: dp, implementation, strings · first AC: Sep 14, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,342 global accepts · Tags: bitmasks, brute force, constructive algorithms, greedy, implementation, math · first AC: May 31, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 9,202 global accepts · Tags: bitmasks, divide and conquer, meet-in-the-middle · first AC: May 28, 2024 · C++17 (GCC 7-32) (first AC)
Tags: constructive algorithms, greedy, math, number theory · first AC: May 4, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,714 global accepts · Tags: dp, games, greedy, math, schedules · first AC: Apr 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 6,849 global accepts · Tags: chinese remainder theorem, math, number theory · first AC: Nov 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,573 global accepts · Tags: binary search, brute force, data structures, dp, dsu, greedy, implementation, sortings · first AC: Nov 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,549 global accepts · Tags: dp, math, sortings · first AC: Nov 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,484 global accepts · Tags: brute force, greedy, implementation, strings · first AC: Oct 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,333 global accepts · Tags: data structures, greedy, two pointers · first AC: Sep 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,847 global accepts · Tags: brute force, constructive algorithms, dfs and similar, greedy, number theory, trees, two pointers · first AC: Dec 8, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,855 global accepts · Tags: binary search, data structures, dp, implementation, math · first AC: Oct 28, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,102 global accepts · Tags: brute force, data structures, dp, greedy, math, sortings, two pointers · first AC: Jun 27, 2024 · last AC: Sep 12, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,089 global accepts · Tags: brute force, data structures, dfs and similar, graphs, hashing, trees · first AC: Aug 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 7,412 global accepts · Tags: brute force, dp, greedy, number theory, two pointers · first AC: Jul 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,042 global accepts · Tags: brute force, data structures, dp, greedy, math, number theory, sortings · first AC: May 26, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,898 global accepts · Tags: brute force, dfs and similar, dp, implementation, math, number theory · first AC: May 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 7,796 global accepts · Tags: brute force, dp, greedy · first AC: May 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,709 global accepts · Tags: data structures, greedy, math, sortings · first AC: Apr 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,104 global accepts · Tags: data structures, sortings · first AC: Apr 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,638 global accepts · Tags: data structures, dp, sortings · first AC: Mar 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,827 global accepts · Tags: dp · first AC: Mar 17, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,386 global accepts · Tags: constructive algorithms, dfs and similar, dsu, graphs, matrices · first AC: Mar 17, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,891 global accepts · Tags: 2-sat, brute force, constructive algorithms · first AC: Mar 8, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,815 global accepts · Tags: 2-sat, dfs and similar, dsu, graphs · first AC: Mar 8, 2024 · C++20 (GCC 11-64) (first AC)