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Open on Codeforces · 624 unique accepted
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Quality: 583 global accepts · Tags: binary search, games, graph matchings · first AC: Aug 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 6,138 global accepts · Tags: bitmasks, combinatorics, dp · first AC: Jul 25, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,951 global accepts · Tags: brute force, combinatorics, dp, math · first AC: Apr 7, 2024 · last AC: Apr 7, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,061 global accepts · Tags: data structures, hashing · first AC: Aug 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,417 global accepts · Tags: data structures, dp, greedy · first AC: Oct 20, 2025 · last AC: Nov 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,275 global accepts · Tags: bitmasks, dp · first AC: Nov 7, 2025 · last AC: Nov 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,230 global accepts · Tags: dp, greedy, trees · first AC: Nov 7, 2025 · last AC: Nov 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,416 global accepts · Tags: brute force, combinatorics, dp, math, two pointers · first AC: Oct 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,036 global accepts · Tags: data structures, greedy · first AC: Oct 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,264 global accepts · Tags: greedy, math, number theory · first AC: Oct 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 963 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Sep 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,281 global accepts · Tags: flows, graphs, greedy · first AC: Sep 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,470 global accepts · Tags: dfs and similar, graphs, trees · first AC: Aug 29, 2025 · last AC: Aug 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 610 global accepts · Tags: binary search, dfs and similar, divide and conquer, implementation, interactive, trees · first AC: May 12, 2025 · last AC: May 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,013 global accepts · Tags: bitmasks, dfs and similar, flows, graph matchings, graphs · first AC: Apr 10, 2025 · last AC: Apr 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: greedy · first AC: Mar 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,185 global accepts · Tags: bitmasks, combinatorics, dp, implementation, math · first AC: Mar 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,100 global accepts · Tags: bitmasks, brute force, constructive algorithms, data structures, dp, implementation, math · first AC: Mar 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 803 global accepts · Tags: dp · first AC: Aug 28, 2024 · last AC: Nov 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 717 global accepts · Tags: data structures, dp · first AC: Nov 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,064 global accepts · Tags: data structures, dp, games, greedy, implementation · first AC: Sep 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,045 global accepts · Tags: dp, greedy · first AC: Aug 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,141 global accepts · Tags: binary search, data structures, implementation · first AC: Aug 1, 2024 · last AC: Aug 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,438 global accepts · Tags: data structures, probabilities · first AC: Apr 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 455 global accepts · Tags: divide and conquer, math, number theory, strings, trees · first AC: Apr 14, 2026 · C++23 (GCC 14-64, msys2) (first AC)