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Open on Codeforces · 320 unique accepted
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Quality: 611 global accepts · Tags: bitmasks, brute force, divide and conquer, graphs · first AC: Aug 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,141 global accepts · Tags: data structures, dp · first AC: Jul 5, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 876 global accepts · Tags: bitmasks, data structures, dfs and similar, math, number theory · first AC: Jan 25, 2024 · last AC: Jan 25, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 699 global accepts · Tags: constructive algorithms · first AC: Jan 29, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 787 global accepts · Tags: combinatorics, dp · first AC: Nov 3, 2025 · last AC: Nov 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 498 global accepts · Tags: dp · first AC: Oct 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 715 global accepts · Tags: data structures, implementation, math, matrices, trees · first AC: Oct 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 598 global accepts · Tags: data structures, dp, greedy · first AC: Mar 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 587 global accepts · Tags: data structures, sortings, two pointers · first AC: Nov 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,513 global accepts · Tags: dfs and similar, divide and conquer, dsu · first AC: Jul 4, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 3,614 global accepts · Tags: data structures, dfs and similar, trees · first AC: Mar 23, 2024 · last AC: Mar 23, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,846 global accepts · Tags: data structures, graphs, shortest paths · first AC: Mar 29, 2024 · last AC: Feb 26, 2026 · C++14 (GCC 6-32) (first AC)
Quality: 891 global accepts · Tags: combinatorics, dfs and similar, dp, math, trees · first AC: Nov 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 853 global accepts · Tags: bitmasks, dp, graphs, math, probabilities · first AC: Nov 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 396 global accepts · Tags: dp, greedy · first AC: Nov 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 655 global accepts · Tags: data structures · first AC: Nov 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,662 global accepts · Tags: data structures · first AC: Nov 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 621 global accepts · Tags: dp, greedy · first AC: Nov 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 707 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Oct 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 397 global accepts · Tags: binary search, divide and conquer, dp · first AC: Aug 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 987 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Aug 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 924 global accepts · Tags: bitmasks, dp, matrices · first AC: Aug 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 707 global accepts · Tags: data structures, divide and conquer, dp · first AC: Mar 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,055 global accepts · Tags: combinatorics, dp, trees · first AC: Mar 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,411 global accepts · Tags: data structures, divide and conquer · first AC: Aug 2, 2024 · last AC: Aug 2, 2024 · C++14 (GCC 6-32) (first AC)