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Open on Codeforces · 320 unique accepted
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Quality: 12,383 global accepts · Tags: games, greedy, sortings · first AC: Aug 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 22,447 global accepts · Tags: greedy, math · first AC: Jul 26, 2024 · last AC: Jul 26, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 14,822 global accepts · Tags: combinatorics, dp, greedy, two pointers · first AC: Feb 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,788 global accepts · Tags: data structures, dsu · first AC: Feb 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 6,005 global accepts · Tags: binary search, greedy, math, sortings, ternary search, two pointers · first AC: Nov 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,708 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Aug 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,262 global accepts · Tags: brute force, data structures, dp, greedy, sortings · first AC: Jul 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,287 global accepts · Tags: brute force, combinatorics, dp, greedy, math · first AC: Jul 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,562 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy · first AC: Mar 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,643 global accepts · Tags: brute force, data structures, dfs and similar, dp, graphs, greedy, sortings, trees · first AC: Jan 22, 2025 · C++17 (GCC 7-32) (first AC)
Tags: greedy, implementation, math · first AC: Sep 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 9,389 global accepts · Tags: dp, implementation · first AC: Jan 30, 2024 · last AC: Jan 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,085 global accepts · Tags: data structures, dp · first AC: Feb 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 4,953 global accepts · Tags: constructive algorithms · first AC: Feb 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 6,697 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Dec 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,006 global accepts · Tags: binary search, data structures, divide and conquer, math, two pointers · first AC: Oct 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,748 global accepts · Tags: games, greedy, math · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,579 global accepts · Tags: greedy, implementation, interactive, sortings · first AC: Aug 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,677 global accepts · Tags: binary search, data structures, dfs and similar, dp, dsu, greedy, implementation, two pointers · first AC: Nov 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 11,327 global accepts · Tags: dfs and similar, graphs · first AC: Nov 14, 2024 · C++17 (GCC 7-32) (first AC)
Tags: constructive algorithms, dfs and similar, dp, sortings, trees · first AC: Sep 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 24,767 global accepts · Tags: binary search, dp, hashing, string suffix structures, strings · first AC: Jul 22, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 5,245 global accepts · Tags: binary search, data structures, greedy, sortings · first AC: Jul 10, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 32,550 global accepts · Tags: data structures, trees · first AC: Feb 1, 2024 · last AC: Feb 1, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 3,674 global accepts · Tags: constructive algorithms, dsu, greedy · first AC: Mar 28, 2026 · C++20 (GCC 13-64) (first AC)