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Open on Codeforces · 551 unique accepted
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Quality: 856 global accepts · Tags: brute force, dp, greedy, interactive, math, number theory, trees · first AC: Mar 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 951 global accepts · Tags: combinatorics, dsu, number theory, probabilities, trees · first AC: Jan 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,131 global accepts · Tags: brute force, combinatorics, dfs and similar, dp, trees · first AC: Jan 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,025 global accepts · Tags: binary search, brute force, dp, geometry, greedy, math, two pointers · first AC: Oct 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,039 global accepts · Tags: data structures, greedy · first AC: Oct 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,238 global accepts · Tags: bitmasks, combinatorics, dp, probabilities · first AC: Sep 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,025 global accepts · Tags: data structures, implementation, sortings, two pointers · first AC: May 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,443 global accepts · Tags: brute force, data structures, hashing, math, number theory · first AC: May 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,554 global accepts · Tags: brute force, data structures, dfs and similar, trees · first AC: May 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 982 global accepts · Tags: games, greedy, interactive, sortings · first AC: Mar 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 881 global accepts · Tags: graphs, shortest paths · first AC: Mar 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 895 global accepts · Tags: games, geometry, greedy, interactive · first AC: Mar 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,928 global accepts · Tags: binary search, dfs and similar, dp, dsu, graphs, shortest paths, sortings · first AC: Jan 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,530 global accepts · Tags: constructive algorithms, dfs and similar, graphs, trees · first AC: Jul 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,304 global accepts · Tags: combinatorics, data structures, dfs and similar, greedy, math, trees · first AC: Jun 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,027 global accepts · Tags: divide and conquer, interactive, math, probabilities, sortings · first AC: Sep 24, 2025 · last AC: Sep 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 640 global accepts · Tags: brute force, combinatorics, implementation, math, sortings · first AC: Sep 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 951 global accepts · Tags: brute force, combinatorics, dp, implementation, math · first AC: Jul 31, 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: 476 global accepts · Tags: 2-sat, graphs · first AC: Jun 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 982 global accepts · Tags: data structures, greedy, implementation, math · first AC: May 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,412 global accepts · Tags: binary search, brute force, data structures, greedy, math · first AC: May 8, 2025 · last AC: May 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,318 global accepts · Tags: dp · first AC: May 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,264 global accepts · Tags: data structures, interactive, trees · first AC: May 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 536 global accepts · Tags: graphs, implementation, trees, two pointers · first AC: Jan 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)