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Open on Codeforces · 196 unique accepted
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Quality: 4,209 global accepts · Tags: brute force, combinatorics, dp · first AC: Oct 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,180 global accepts · Tags: dp, games, implementation, strings · first AC: Jan 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 4,254 global accepts · Tags: data structures, dp, greedy, math · first AC: Dec 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,463 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, number theory · first AC: Dec 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,014 global accepts · Tags: binary search, constructive algorithms, data structures, divide and conquer, greedy, shortest paths · first AC: Dec 11, 2025 · last AC: Dec 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,540 global accepts · Tags: binary search, dfs and similar, dp, greedy, trees · first AC: Dec 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,969 global accepts · Tags: dp · first AC: Dec 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,568 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)
Tags: dp, math · first AC: Nov 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,186 global accepts · Tags: dfs and similar, dp, games, trees · first AC: Jul 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,878 global accepts · Tags: binary search, bitmasks, brute force, data structures, dp, greedy, trees, two pointers · first AC: Jul 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,407 global accepts · Tags: binary search, data structures, greedy, implementation, sortings, strings · first AC: Jun 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,521 global accepts · Tags: combinatorics, dfs and similar, dp, graphs, interactive · first AC: Feb 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,687 global accepts · Tags: binary search, divide and conquer, interactive · first AC: Dec 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,820 global accepts · Tags: dfs and similar, graphs, implementation, shortest paths · first AC: Dec 10, 2025 · last AC: Dec 10, 2025 · C++20 (GCC 13-64) (first AC)
Tags: bitmasks, dp, greedy, math · first AC: Nov 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,168 global accepts · Tags: bitmasks, constructive algorithms, implementation, interactive · first AC: Nov 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,347 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Sep 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: dfs and similar, dsu, graphs · first AC: Aug 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,894 global accepts · Tags: data structures, greedy, sortings · first AC: Mar 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 11,989 global accepts · Tags: dp, string suffix structures, strings, two pointers · first AC: Feb 8, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 11,856 global accepts · Tags: bitmasks, data structures · first AC: Jan 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,601 global accepts · Tags: brute force, data structures, dsu, number theory · first AC: Jan 9, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,905 global accepts · Tags: binary search, data structures, math, sortings · first AC: Dec 31, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,752 global accepts · Tags: math, two pointers · first AC: Dec 11, 2022 · C++14 (GCC 6-32) (first AC)