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Open on Codeforces · 609 unique accepted
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Quality: 707 global accepts · Tags: data structures, divide and conquer, dp · first AC: Dec 2, 2025 · last AC: Dec 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 398 global accepts · Tags: brute force, greedy, sortings · first AC: Nov 25, 2025 · last AC: Nov 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 825 global accepts · Tags: dfs and similar, dp, greedy, trees, two pointers · first AC: Nov 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 826 global accepts · Tags: math, probabilities · first AC: May 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,184 global accepts · Tags: bitmasks, constructive algorithms, data structures, dfs and similar, implementation, math, matrices, number theory, trees · first AC: Feb 17, 2025 · last AC: Feb 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 342 global accepts · Tags: fft, greedy, math, strings · first AC: Feb 6, 2025 · last AC: Feb 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,055 global accepts · Tags: combinatorics, dp, trees · first AC: Jan 4, 2025 · last AC: Jan 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,120 global accepts · Tags: combinatorics, math, matrices · first AC: Apr 8, 2024 · last AC: Apr 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,034 global accepts · Tags: binary search, data structures, divide and conquer, trees · first AC: Nov 13, 2023 · last AC: Nov 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,142 global accepts · Tags: bitmasks, brute force, data structures, string suffix structures, strings · first AC: Jul 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 469 global accepts · Tags: data structures, dp · first AC: Jul 9, 2023 · last AC: Jul 11, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 739 global accepts · Tags: data structures · first AC: Jul 10, 2023 · last AC: Jul 11, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 206 global accepts · Tags: data structures · first AC: Feb 17, 2026 · last AC: Feb 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 808 global accepts · Tags: binary search, data structures, dsu, trees · first AC: Feb 1, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 324 global accepts · Tags: binary search, data structures, dp, flows, greedy · first AC: Jan 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 168 global accepts · Tags: binary search, flows · first AC: Dec 13, 2024 · last AC: Dec 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 351 global accepts · Tags: brute force, probabilities · first AC: Nov 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,562 global accepts · Tags: data structures, string suffix structures · first AC: Feb 1, 2025 · last AC: Feb 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 737 global accepts · Tags: dp, greedy, trees · first AC: Jan 4, 2025 · last AC: Jan 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,010 global accepts · Tags: flows, greedy · first AC: Jan 13, 2024 · last AC: Jan 13, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 641 global accepts · Tags: combinatorics, dp, math · first AC: Feb 9, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,052 global accepts · Tags: math, probabilities · first AC: Feb 2, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,247 global accepts · Tags: dp · first AC: Jan 29, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 357 global accepts · Tags: flows · first AC: Dec 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 753 global accepts · Tags: data structures, flows, graphs, trees · first AC: Dec 22, 2025 · C++20 (GCC 13-64) (first AC)