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Open on Codeforces · 541 unique accepted
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Quality: 2,332 global accepts · Tags: binary search, dfs and similar, graphs, trees · first AC: Jul 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,498 global accepts · Tags: binary search, brute force, data structures, dfs and similar, dp, graphs, implementation, math, number theory · first AC: Jun 30, 2025 · last AC: Jun 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,790 global accepts · Tags: binary search, brute force, data structures, divide and conquer, implementation · first AC: Aug 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 10,617 global accepts · Tags: data structures · first AC: Jun 23, 2024 · C++17 (GCC 7-32) (first AC)
Tags: brute force, math, number theory · first AC: May 3, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,174 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Mar 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 7,405 global accepts · Tags: data structures, sortings, strings · first AC: Mar 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,739 global accepts · Tags: bitmasks, divide and conquer, dp, greedy, math · first AC: Dec 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,056 global accepts · Tags: brute force, constructive algorithms, data structures, divide and conquer, greedy, hashing · first AC: Sep 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,280 global accepts · Tags: binary search, data structures, dp, flows, greedy, two pointers · first AC: Sep 13, 2025 · last AC: Sep 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,637 global accepts · Tags: binary search, brute force, dp, dsu, graphs, shortest paths, sortings · first AC: Jan 4, 2025 · last AC: Jan 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,828 global accepts · Tags: bitmasks, brute force, data structures, dfs and similar, graphs, greedy, implementation · first AC: Dec 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 6,535 global accepts · Tags: dp, sortings · first AC: Oct 2, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,866 global accepts · Tags: binary search, data structures, dfs and similar, graphs, hashing, trees · first AC: Aug 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,071 global accepts · Tags: combinatorics, dp, math, number theory · first AC: May 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,024 global accepts · Tags: data structures, graphs, shortest paths · first AC: Apr 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 7,757 global accepts · Tags: data structures, dsu, trees · first AC: Apr 12, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 18,413 global accepts · Tags: data structures, dfs and similar, dsu, trees · first AC: Oct 9, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,464 global accepts · Tags: binary search, bitmasks, brute force, data structures, dfs and similar, implementation, trees · first AC: Oct 3, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 6,142 global accepts · Tags: bitmasks, combinatorics, dp · first AC: Mar 27, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,166 global accepts · Tags: combinatorics, math, probabilities · first AC: Dec 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 986 global accepts · Tags: brute force, math, number theory · first AC: Oct 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,922 global accepts · Tags: constructive algorithms, greedy, math, strings · first AC: Sep 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,475 global accepts · Tags: brute force, data structures, divide and conquer, dp, graphs, greedy, shortest paths · first AC: Jul 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,470 global accepts · Tags: combinatorics, data structures, dsu, greedy, math, sortings · first AC: Feb 18, 2025 · C++17 (GCC 7-32) (first AC)