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Open on Codeforces · 543 unique accepted
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Quality: 35,442 global accepts · Tags: math, number theory · first AC: Feb 15, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 24,364 global accepts · Tags: greedy, implementation · first AC: Jan 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 23,665 global accepts · Tags: games · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 25,730 global accepts · Tags: greedy, strings · first AC: Dec 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,487 global accepts · Tags: greedy, implementation, sortings · first AC: Nov 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 20,824 global accepts · Tags: brute force, sortings · first AC: Nov 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 26,866 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Oct 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 22,303 global accepts · Tags: greedy, implementation · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,628 global accepts · Tags: constructive algorithms, greedy · first AC: Sep 20, 2025 · last AC: Sep 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 19,202 global accepts · Tags: constructive algorithms, greedy · first AC: Jul 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 19,196 global accepts · Tags: greedy, sortings · first AC: Jul 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 20,572 global accepts · Tags: constructive algorithms, greedy · first AC: Apr 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,430 global accepts · Tags: constructive algorithms, math · first AC: Apr 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 33,541 global accepts · Tags: math · first AC: Apr 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 23,686 global accepts · Tags: combinatorics, constructive algorithms, games, math · first AC: Mar 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 20,454 global accepts · Tags: math, sortings · first AC: Mar 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 19,543 global accepts · Tags: combinatorics, math, number theory · first AC: Mar 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 26,659 global accepts · Tags: implementation · first AC: Mar 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 27,261 global accepts · Tags: implementation · first AC: Mar 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 26,784 global accepts · Tags: constructive algorithms, math · first AC: Mar 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 31,435 global accepts · Tags: greedy, two pointers · first AC: Mar 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 26,491 global accepts · Tags: brute force, math · first AC: Feb 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 28,278 global accepts · Tags: constructive algorithms, greedy, math, strings · first AC: Jan 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,123 global accepts · Tags: constructive algorithms, number theory · first AC: Nov 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 14,162 global accepts · Tags: greedy, math · first AC: Nov 9, 2024 · C++20 (GCC 13-64) (first AC)