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Open on Codeforces · 787 unique accepted
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Quality: 578 global accepts · Tags: brute force, strings · first AC: Apr 29, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 604 global accepts · Tags: strings · first AC: Apr 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,262 global accepts · Tags: data structures, string suffix structures, strings, trees · first AC: Apr 22, 2024 · last AC: Apr 22, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,017 global accepts · Tags: flows, graphs · first AC: Apr 19, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,154 global accepts · Tags: dp, flows · first AC: Apr 19, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 700 global accepts · Tags: flows, graphs · first AC: Apr 18, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 869 global accepts · Tags: bitmasks, dfs and similar, dp, flows, graphs, math · first AC: Apr 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,009 global accepts · Tags: dfs and similar, dsu, graphs, trees · first AC: Apr 9, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,609 global accepts · Tags: combinatorics, dp, math, two pointers · first AC: Mar 17, 2024 · last AC: Mar 17, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,596 global accepts · Tags: binary search, data structures, dp, hashing · first AC: Nov 8, 2023 · last AC: Nov 12, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,131 global accepts · Tags: data structures, trees · first AC: Nov 10, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,438 global accepts · Tags: data structures, probabilities · first AC: Aug 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,118 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: May 6, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,219 global accepts · Tags: fft, math, strings · first AC: Mar 17, 2026 · last AC: Mar 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,756 global accepts · Tags: bitmasks, dfs and similar, dp, fft, greedy, implementation, math, trees · first AC: Feb 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 720 global accepts · Tags: combinatorics · first AC: Feb 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 743 global accepts · Tags: bitmasks, data structures, dp · first AC: Jan 27, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 618 global accepts · Tags: binary search, bitmasks, brute force, combinatorics, dp, math, two pointers · first AC: Jan 27, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 260 global accepts · Tags: brute force · first AC: Jan 20, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,626 global accepts · Tags: combinatorics, dp, math, trees · first AC: Jan 16, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,256 global accepts · Tags: brute force, combinatorics, dp, greedy, math · first AC: Oct 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 744 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, fft, graphs · first AC: Aug 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 601 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Jun 11, 2024 · last AC: Jul 21, 2025 · C++14 (GCC 6-32) (first AC)
Quality: 907 global accepts · Tags: bitmasks, brute force, combinatorics, dp, games, greedy, implementation, shortest paths · first AC: Jul 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 569 global accepts · Tags: dp, greedy · first AC: Jul 17, 2025 · C++20 (GCC 13-64) (first AC)