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Open on Codeforces · 718 unique accepted
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Quality: 3,377 global accepts · Tags: brute force, data structures · first AC: Apr 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 908 global accepts · Tags: bitmasks, brute force, combinatorics, dp, games, greedy, implementation, shortest paths · first AC: Apr 14, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 167 global accepts · Tags: constructive algorithms, data structures, geometry, greedy, sortings · first AC: Apr 12, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 918 global accepts · Tags: brute force, constructive algorithms, dp, string suffix structures, strings · first AC: Apr 10, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 594 global accepts · Tags: data structures, greedy, hashing, string suffix structures, strings · first AC: Apr 10, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 429 global accepts · Tags: combinatorics, dp · first AC: Mar 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,116 global accepts · Tags: data structures, dp, geometry · first AC: Sep 16, 2025 · last AC: Dec 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,903 global accepts · Tags: brute force, data structures, hashing, implementation, math · first AC: Aug 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,960 global accepts · Tags: constructive algorithms, dfs and similar, graphs, math · first AC: Mar 19, 2025 · last AC: Aug 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,980 global accepts · Tags: data structures, divide and conquer, trees · first AC: Jul 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,672 global accepts · Tags: data structures, implementation, trees · first AC: Nov 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,086 global accepts · Tags: data structures, dp, flows, greedy, matrices · first AC: Apr 14, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 827 global accepts · Tags: combinatorics, dp, graphs, math · first AC: Apr 10, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 666 global accepts · Tags: combinatorics, data structures, greedy · first AC: Mar 31, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,187 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graph matchings, graphs, trees · first AC: Mar 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,061 global accepts · Tags: brute force, combinatorics, dp, math, probabilities · first AC: Dec 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,309 global accepts · Tags: data structures, dp, trees · first AC: Nov 3, 2025 · last AC: Nov 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: binary search, divide and conquer, interactive, math, probabilities · first AC: Sep 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,606 global accepts · Tags: data structures, string suffix structures, strings, trees · first AC: Sep 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 655 global accepts · Tags: constructive algorithms, math · first AC: Sep 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,155 global accepts · Tags: graphs · first AC: May 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 787 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: May 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,186 global accepts · Tags: data structures, dfs and similar, dp, strings, trees · first AC: May 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,126 global accepts · Tags: combinatorics, dp · first AC: Mar 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 710 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Apr 13, 2026 · C++17 (GCC 7-32) (first AC)