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Open on Codeforces · 3,049 unique accepted
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Quality: 22,226 global accepts · Tags: constructive algorithms, dp, greedy, number theory · first AC: Apr 1, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 21,488 global accepts · Tags: greedy · first AC: Mar 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 13,681 global accepts · Tags: greedy, strings · first AC: Mar 9, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 17,979 global accepts · Tags: math · first AC: Feb 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 23,438 global accepts · Tags: brute force · first AC: Dec 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 25,328 global accepts · Tags: constructive algorithms, greedy, implementation, strings · first AC: Dec 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 29,067 global accepts · Tags: greedy, implementation, math · first AC: Dec 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 23,391 global accepts · Tags: constructive algorithms, greedy, math · first AC: Dec 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 37,246 global accepts · Tags: brute force, math · first AC: Nov 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 26,871 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Oct 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 23,166 global accepts · Tags: greedy, two pointers · first AC: Oct 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 22,587 global accepts · Tags: bitmasks, greedy · first AC: Oct 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 26,368 global accepts · Tags: greedy, sortings · first AC: Oct 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,629 global accepts · Tags: constructive algorithms, greedy · first AC: Sep 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 21,836 global accepts · Tags: brute force, greedy, implementation · first AC: Sep 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 20,699 global accepts · Tags: brute force, two pointers · first AC: Sep 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 21,679 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Sep 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 25,543 global accepts · Tags: greedy · first AC: Aug 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 30,967 global accepts · Tags: brute force, data structures, implementation, math · first AC: Aug 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 30,951 global accepts · Tags: constructive algorithms, greedy, math · first AC: Aug 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 38,865 global accepts · Tags: math · first AC: Aug 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 20,326 global accepts · Tags: geometry, math · first AC: Jul 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 27,199 global accepts · Tags: bitmasks, greedy, math · first AC: Jul 30, 2025 · last AC: Jul 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 26,306 global accepts · Tags: math · first AC: Jul 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 28,487 global accepts · Tags: greedy, sortings · first AC: Jul 28, 2025 · C++20 (GCC 13-64) (first AC)