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Open on Codeforces · 701 unique accepted
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Quality: 6,593 global accepts · Tags: dp, geometry · first AC: Aug 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 11,600 global accepts · Tags: data structures, math, number theory · first AC: Aug 6, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,574 global accepts · Tags: binary search, dsu, graphs, greedy · first AC: Aug 1, 2023 · last AC: Aug 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 10,273 global accepts · Tags: data structures, dfs and similar, dsu, graphs, trees · first AC: Aug 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,117 global accepts · Tags: brute force, graphs, shortest paths · first AC: May 26, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 631 global accepts · Tags: dfs and similar · first AC: Mar 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,537 global accepts · Tags: constructive algorithms, greedy, interactive, probabilities, sortings · first AC: Dec 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,726 global accepts · Tags: bitmasks, dp, math, probabilities · first AC: Oct 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,540 global accepts · Tags: data structures, dfs and similar, divide and conquer, dp, greedy, implementation, trees · first AC: Mar 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,973 global accepts · Tags: binary search, data structures, dsu, greedy, implementation, math, number theory · first AC: Mar 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 851 global accepts · Tags: data structures, divide and conquer · first AC: Mar 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,470 global accepts · Tags: dp, sortings · first AC: Mar 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,668 global accepts · Tags: dfs and similar, divide and conquer, dp, dsu, trees · first AC: Dec 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,207 global accepts · Tags: brute force, data structures · first AC: Dec 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,799 global accepts · Tags: brute force, data structures, greedy, implementation · first AC: Dec 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,466 global accepts · Tags: bitmasks, dp · first AC: Nov 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,023 global accepts · Tags: data structures · first AC: Oct 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,497 global accepts · Tags: binary search, data structures, divide and conquer, dp, two pointers · first AC: Oct 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,733 global accepts · Tags: bitmasks, dp · first AC: Sep 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,552 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Sep 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,550 global accepts · Tags: dfs and similar, dp, hashing, string suffix structures, strings, trees · first AC: Aug 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,999 global accepts · Tags: binary search, geometry, ternary search · first AC: Aug 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 10,617 global accepts · Tags: data structures · first AC: Aug 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,479 global accepts · Tags: binary search, dp, greedy · first AC: Aug 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,746 global accepts · Tags: dp, trees · first AC: Jul 30, 2024 · C++20 (GCC 13-64) (first AC)