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Open on Codeforces · 987 unique accepted
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Quality: 24,417 global accepts · Tags: binary search, data structures, greedy, implementation, math, sortings · first AC: Jul 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 21,694 global accepts · Tags: combinatorics, dfs and similar, dp, math, trees · first AC: Jul 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 17,124 global accepts · Tags: brute force, constructive algorithms, graphs, implementation · first AC: Jun 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 23,538 global accepts · Tags: games · first AC: May 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 27,593 global accepts · Tags: implementation · first AC: May 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 24,142 global accepts · Tags: greedy, math · first AC: Jan 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,431 global accepts · Tags: binary search · first AC: Mar 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,064 global accepts · Tags: data structures · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,821 global accepts · Tags: graphs, shortest paths · first AC: Nov 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,779 global accepts · Tags: — · first AC: Mar 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,114 global accepts · Tags: binary search, data structures, dp, implementation, math, two pointers · first AC: Sep 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 22,931 global accepts · Tags: constructive algorithms, math, number theory · first AC: Jul 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 14,774 global accepts · Tags: graphs, implementation, trees · first AC: Jul 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 14,102 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Jul 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 17,103 global accepts · Tags: constructive algorithms, sortings · first AC: Jun 21, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 29,123 global accepts · Tags: bitmasks, greedy, math · first AC: Jun 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 13,444 global accepts · Tags: constructive algorithms · first AC: Jun 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 17,440 global accepts · Tags: greedy · first AC: May 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 19,469 global accepts · Tags: constructive algorithms, greedy, math · first AC: Feb 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 14,532 global accepts · Tags: greedy, math · first AC: Feb 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 11,712 global accepts · Tags: constructive algorithms, data structures, greedy, implementation · first AC: Apr 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,262 global accepts · Tags: greedy, number theory · first AC: Jul 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 16,243 global accepts · Tags: constructive algorithms, dfs and similar, number theory, trees · first AC: Jul 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 21,979 global accepts · Tags: constructive algorithms, greedy · first AC: Jun 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 10,731 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Jun 14, 2023 · C++20 (GCC 11-64) (first AC)