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Open on Codeforces · 1,015 unique accepted
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Quality: 21,314 global accepts · Tags: constructive algorithms, implementation, math · first AC: Apr 20, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 17,008 global accepts · Tags: constructive algorithms, greedy, sortings, strings · first AC: Apr 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 21,787 global accepts · Tags: math · first AC: Apr 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 22,243 global accepts · Tags: constructive algorithms, dp, greedy, number theory · first AC: Apr 4, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 16,082 global accepts · Tags: implementation, math · first AC: Mar 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 21,507 global accepts · Tags: greedy · first AC: Mar 24, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 25,482 global accepts · Tags: bitmasks, brute force, greedy, sortings · first AC: Mar 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 28,138 global accepts · Tags: greedy · first AC: Mar 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 17,993 global accepts · Tags: math · first AC: Feb 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 15,995 global accepts · Tags: greedy, implementation, sortings · first AC: Feb 16, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 18,124 global accepts · Tags: constructive algorithms, number theory · first AC: Jan 18, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 20,287 global accepts · Tags: greedy, sortings · first AC: Jan 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 23,672 global accepts · Tags: games · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 23,444 global accepts · Tags: brute force · first AC: Dec 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 25,338 global accepts · Tags: constructive algorithms, greedy, implementation, strings · first AC: Dec 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 22,853 global accepts · Tags: brute force, greedy, implementation, math, number theory · first AC: Dec 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 25,735 global accepts · Tags: greedy, strings · first AC: Dec 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 22,354 global accepts · Tags: math · first AC: Dec 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 28,341 global accepts · Tags: dp, greedy, implementation · first AC: Dec 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 34,423 global accepts · Tags: math, strings · first AC: Dec 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 20,576 global accepts · Tags: constructive algorithms, greedy · first AC: Dec 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 24,578 global accepts · Tags: greedy, strings · first AC: Dec 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 25,876 global accepts · Tags: brute force, number theory · first AC: Dec 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 29,077 global accepts · Tags: greedy, implementation, math · first AC: Dec 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 36,065 global accepts · Tags: constructive algorithms, greedy, implementation, sortings · first AC: Dec 6, 2025 · C++20 (GCC 13-64) (first AC)