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Open on Codeforces · 1,226 unique accepted
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Quality: 21,843 global accepts · Tags: math · first AC: Apr 10, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 21,523 global accepts · Tags: greedy · first AC: Mar 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 17,925 global accepts · Tags: brute force, strings · first AC: Feb 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 35,473 global accepts · Tags: math, number theory · first AC: Feb 15, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 23,848 global accepts · Tags: greedy, math · first AC: Feb 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 25,920 global accepts · Tags: constructive algorithms · first AC: Jan 29, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 24,376 global accepts · Tags: greedy, implementation · first AC: Jan 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 38,096 global accepts · Tags: math · first AC: Jan 12, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 25,744 global accepts · Tags: greedy, strings · first AC: Dec 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 28,346 global accepts · Tags: dp, greedy, implementation · first AC: Dec 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 34,433 global accepts · Tags: math, strings · first AC: Dec 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 36,069 global accepts · Tags: constructive algorithms, greedy, implementation, sortings · first AC: Dec 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 51,838 global accepts · Tags: sortings, strings · first AC: Dec 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 58,501 global accepts · Tags: math, sortings · first AC: Dec 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 24,580 global accepts · Tags: greedy, strings · first AC: Dec 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 25,877 global accepts · Tags: brute force, number theory · first AC: Dec 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 23,787 global accepts · Tags: greedy, implementation · first AC: Dec 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 23,399 global accepts · Tags: constructive algorithms, greedy, math · first AC: Dec 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 19,953 global accepts · Tags: bitmasks, brute force, greedy, implementation, math · first AC: Nov 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,508 global accepts · Tags: greedy, implementation, sortings · first AC: Nov 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 19,597 global accepts · Tags: brute force, greedy, math, sortings · first AC: Nov 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 20,842 global accepts · Tags: brute force, sortings · first AC: Nov 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 26,875 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Oct 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 23,172 global accepts · Tags: greedy, two pointers · first AC: Oct 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 22,593 global accepts · Tags: bitmasks, greedy · first AC: Oct 10, 2025 · C++20 (GCC 13-64) (first AC)