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Open on Codeforces · 685 unique accepted
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Quality: 42,648 global accepts · Tags: brute force, math · first AC: Feb 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 35,445 global accepts · Tags: math, number theory · first AC: Feb 15, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 25,732 global accepts · Tags: greedy, strings · first AC: Dec 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 23,392 global accepts · Tags: constructive algorithms, greedy, math · first AC: Nov 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 58,455 global accepts · Tags: math, sortings · first AC: Oct 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 47,417 global accepts · Tags: brute force, hashing, math · first AC: Sep 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 21,836 global accepts · Tags: brute force, greedy, implementation · first AC: Sep 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 25,543 global accepts · Tags: greedy · first AC: Aug 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 30,970 global accepts · Tags: brute force, data structures, implementation, math · first AC: Aug 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 30,951 global accepts · Tags: constructive algorithms, greedy, math · first AC: Aug 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 38,865 global accepts · Tags: math · first AC: Aug 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 19,641 global accepts · Tags: constructive algorithms, greedy, math · first AC: Aug 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 28,530 global accepts · Tags: greedy, math · first AC: Aug 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 28,487 global accepts · Tags: greedy, sortings · first AC: Jul 27, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 27,977 global accepts · Tags: constructive algorithms, implementation, sortings, strings · first AC: Jul 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 19,203 global accepts · Tags: constructive algorithms, greedy · first AC: Jul 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 37,692 global accepts · Tags: dp, greedy · first AC: Jul 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 51,083 global accepts · Tags: brute force, implementation, math · first AC: Jul 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 19,197 global accepts · Tags: greedy, sortings · first AC: Jul 6, 2025 · last AC: Jul 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 29,261 global accepts · Tags: implementation, math · first AC: Jun 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 20,326 global accepts · Tags: geometry, math · first AC: Jun 22, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 11,708 global accepts · Tags: math · first AC: Jun 13, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 26,948 global accepts · Tags: implementation · first AC: May 18, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 22,203 global accepts · Tags: greedy, number theory · first AC: May 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 22,151 global accepts · Tags: combinatorics, greedy, math · first AC: May 1, 2025 · C++17 (GCC 7-32) (first AC)