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Open on Codeforces · 871 unique accepted
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Quality: 563 global accepts · Tags: — · first AC: Mar 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,580 global accepts · Tags: data structures, dfs and similar, dsu, graphs, number theory, two pointers · first AC: Jul 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,437 global accepts · Tags: combinatorics, dp, fft, math · first AC: Jun 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,129 global accepts · Tags: constructive algorithms, dfs and similar, graphs, number theory · first AC: Jun 12, 2024 · last AC: Jun 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,256 global accepts · Tags: brute force, interactive, math · first AC: May 17, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,434 global accepts · Tags: brute force, data structures, divide and conquer, two pointers · first AC: Mar 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,766 global accepts · Tags: brute force, string suffix structures, strings · first AC: Dec 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,148 global accepts · Tags: binary search, brute force, constructive algorithms, dsu, graphs, greedy, matrices, trees, two pointers · first AC: Dec 22, 2023 · last AC: Dec 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,335 global accepts · Tags: flows, graphs · first AC: Dec 20, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,536 global accepts · Tags: brute force, dfs and similar, dsu, graphs · first AC: Aug 20, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 10,843 global accepts · Tags: data structures, divide and conquer, trees · first AC: Aug 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,191 global accepts · Tags: combinatorics, greedy, hashing, math, number theory, sortings · first AC: May 31, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,860 global accepts · Tags: data structures, greedy, math, number theory · first AC: May 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,668 global accepts · Tags: binary search, data structures, greedy, implementation · first AC: May 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,957 global accepts · Tags: bitmasks, data structures, dfs and similar, dsu, greedy, trees · first AC: May 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,229 global accepts · Tags: combinatorics, dp, math · first AC: Dec 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,282 global accepts · Tags: data structures, dfs and similar, graphs, implementation, trees · first AC: Dec 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 908 global accepts · Tags: 2-sat, binary search, data structures, graphs, trees · first AC: Dec 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,026 global accepts · Tags: bitmasks, divide and conquer, dp, greedy · first AC: Dec 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,028 global accepts · Tags: binary search, bitmasks, data structures, dfs and similar, greedy, math, sortings · first AC: Jul 8, 2023 · C++20 (GCC 11-64) (first AC)
Tags: data structures, dp, dsu, greedy, trees · first AC: May 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 930 global accepts · Tags: binary search, data structures, graphs, greedy, implementation · first AC: Mar 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,412 global accepts · Tags: binary search, brute force, data structures, greedy, math · first AC: Aug 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,292 global accepts · Tags: binary search, data structures, sortings · first AC: Jul 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,880 global accepts · Tags: interactive, math, number theory · first AC: Jun 17, 2024 · C++20 (GCC 13-64) (first AC)