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Open on Codeforces · 728 unique accepted
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Quality: 39,892 global accepts · Tags: constructive algorithms, greedy, math · first AC: Mar 4, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 19,947 global accepts · Tags: constructive algorithms, greedy · first AC: Feb 17, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 15,320 global accepts · Tags: brute force, dfs and similar, graphs, implementation · first AC: Jul 31, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 43,367 global accepts · Tags: dfs and similar, graphs, trees · first AC: Jul 27, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 126,501 global accepts · Tags: greedy, implementation, sortings · first AC: Jul 27, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 14,319 global accepts · Tags: bitmasks, dp, fft, greedy, math · first AC: Feb 27, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 19,818 global accepts · Tags: constructive algorithms, greedy · first AC: Oct 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 16,977 global accepts · Tags: constructive algorithms · first AC: Sep 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 24,823 global accepts · Tags: brute force, constructive algorithms, implementation, math · first AC: Mar 30, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 24,751 global accepts · Tags: greedy, math, sortings · first AC: Sep 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 28,162 global accepts · Tags: constructive algorithms, math, number theory · first AC: Aug 10, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 22,332 global accepts · Tags: constructive algorithms, greedy · first AC: Apr 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 18,108 global accepts · Tags: constructive algorithms · first AC: Nov 7, 2023 · C++20 (GCC 11-64) (first AC)
Tags: math, number theory · first AC: Oct 22, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 44,390 global accepts · Tags: greedy, math, sortings · first AC: Jul 27, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 22,332 global accepts · Tags: implementation, math · first AC: Apr 4, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 18,797 global accepts · Tags: brute force, data structures, greedy, implementation · first AC: Mar 26, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 22,348 global accepts · Tags: binary search, greedy, math · first AC: Mar 23, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 18,315 global accepts · Tags: implementation, strings · first AC: Feb 28, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 35,581 global accepts · Tags: dp, math · first AC: Feb 9, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 29,388 global accepts · Tags: brute force, dp, greedy, implementation, two pointers · first AC: Feb 3, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 26,144 global accepts · Tags: constructive algorithms, greedy, math · first AC: Dec 18, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 27,018 global accepts · Tags: implementation, two pointers · first AC: Nov 21, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 25,127 global accepts · Tags: brute force, dfs and similar, graphs · first AC: Aug 26, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 62,710 global accepts · Tags: dfs and similar, graphs, implementation · first AC: Aug 26, 2022 · C++17 (GCC 7-32) (first AC)