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Open on Codeforces · 763 unique accepted
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Quality: 17,145 global accepts · Tags: greedy, implementation, sortings, strings, two pointers · first AC: Nov 21, 2019 · GNU C++11 (first AC)
Quality: 9,111 global accepts · Tags: binary search, brute force, greedy, two pointers · first AC: Mar 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 11,056 global accepts · Tags: data structures · first AC: Feb 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 15,870 global accepts · Tags: greedy, sortings · first AC: Jan 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,250 global accepts · Tags: binary search, greedy, two pointers · first AC: Nov 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,116 global accepts · Tags: constructive algorithms, greedy · first AC: Nov 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,672 global accepts · Tags: dp, greedy, math, two pointers · first AC: Nov 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,304 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Nov 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,423 global accepts · Tags: geometry, greedy, math · first AC: Oct 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,855 global accepts · Tags: games · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,700 global accepts · Tags: data structures, hashing, implementation · first AC: Sep 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,643 global accepts · Tags: constructive algorithms, dp, dsu, graphs, greedy, sortings · first AC: Aug 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,430 global accepts · Tags: constructive algorithms, implementation · first AC: Aug 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,480 global accepts · Tags: bitmasks, data structures, greedy, math · first AC: Jun 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 17,555 global accepts · Tags: greedy, math, sortings · first AC: Jun 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,833 global accepts · Tags: constructive algorithms, greedy · first AC: Mar 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 15,716 global accepts · Tags: constructive algorithms, math, number theory · first AC: Feb 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 17,787 global accepts · Tags: brute force, constructive algorithms, dp, greedy · first AC: Feb 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,926 global accepts · Tags: brute force, constructive algorithms, graph matchings, implementation · first AC: Feb 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,789 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Feb 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 17,923 global accepts · Tags: brute force, dfs and similar, graphs, implementation, sortings · first AC: Jan 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,120 global accepts · Tags: brute force, geometry, greedy, implementation · first AC: Dec 27, 2024 · C++20 (GCC 13-64) (first AC)
Tags: constructive algorithms, greedy, math, sortings · first AC: Nov 27, 2020 · GNU C++11 (first AC)
Quality: 22,149 global accepts · Tags: constructive algorithms, math, number theory · first AC: Nov 24, 2020 · GNU C++11 (first AC)
Quality: 27,959 global accepts · Tags: math, two pointers · first AC: Jun 11, 2020 · GNU C++11 (first AC)