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Open on Codeforces · 243 unique accepted
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Quality: 1,815 global accepts · Tags: data structures, dfs and similar, graphs, shortest paths · first AC: Dec 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,014 global accepts · Tags: binary search, data structures, dp, sortings · first AC: Dec 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,024 global accepts · Tags: chinese remainder theorem, geometry, implementation, math, number theory · first AC: Dec 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,922 global accepts · Tags: constructive algorithms, greedy, math, strings · first AC: Sep 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 10,836 global accepts · Tags: data structures, divide and conquer, trees · first AC: Jul 7, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 5,614 global accepts · Tags: data structures, dp, geometry · first AC: Jun 29, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,828 global accepts · Tags: bitmasks, dp, math, matrices · first AC: Jun 28, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 855 global accepts · Tags: brute force, dp, greedy, interactive, math, number theory, trees · first AC: Mar 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,035 global accepts · Tags: data structures, greedy · first AC: Dec 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 960 global accepts · Tags: binary search, brute force, data structures, dp, games, graphs, greedy · first AC: Dec 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,134 global accepts · Tags: combinatorics, data structures · first AC: Nov 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 888 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy, implementation, shortest paths, trees · first AC: Nov 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 909 global accepts · Tags: combinatorics, divide and conquer, dp · first AC: Nov 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,028 global accepts · Tags: dfs and similar, dp, trees · first AC: Nov 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,335 global accepts · Tags: brute force, dfs and similar, graphs, number theory, shortest paths · first AC: Nov 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 888 global accepts · Tags: binary search, data structures, dp · first AC: Nov 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,185 global accepts · Tags: constructive algorithms, dsu, graphs, greedy, math, number theory, sortings, trees · first AC: Nov 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 812 global accepts · Tags: combinatorics, data structures, dfs and similar, dp, trees · first AC: Nov 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,086 global accepts · Tags: bitmasks, constructive algorithms, greedy, math, strings, two pointers · first AC: Nov 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,300 global accepts · Tags: bitmasks, dfs and similar, dp, greedy · first AC: Nov 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,272 global accepts · Tags: data structures, divide and conquer, dp · first AC: Jul 11, 2022 · last AC: Jul 11, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 406 global accepts · Tags: dp, graphs, matrices · first AC: Mar 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 720 global accepts · Tags: data structures, hashing, strings, two pointers · first AC: Jun 22, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 554 global accepts · Tags: bitmasks, math, matrices · first AC: Dec 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 280 global accepts · Tags: constructive algorithms, geometry, greedy · first AC: Mar 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)