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Open on Codeforces · 1,797 unique accepted
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Quality: 14,381 global accepts · Tags: math, number theory · first AC: Apr 5, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 26,496 global accepts · Tags: constructive algorithms, greedy, math · first AC: Apr 4, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 33,742 global accepts · Tags: greedy, math · first AC: Apr 4, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 34,988 global accepts · Tags: brute force, games, implementation, math · first AC: Apr 4, 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: 40,723 global accepts · Tags: greedy · first AC: Jan 18, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 43,110 global accepts · Tags: constructive algorithms, math · first AC: Jan 18, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 38,095 global accepts · Tags: math · first AC: Jan 12, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 28,345 global accepts · Tags: dp, greedy, implementation · first AC: Dec 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 34,432 global accepts · Tags: math, strings · first AC: Dec 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 36,068 global accepts · Tags: constructive algorithms, greedy, implementation, sortings · first AC: Oct 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 51,838 global accepts · Tags: sortings, strings · first AC: Oct 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 58,493 global accepts · Tags: math, sortings · first AC: Oct 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 24,426 global accepts · Tags: greedy, implementation · first AC: Sep 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 33,057 global accepts · Tags: geometry · first AC: Sep 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 47,443 global accepts · Tags: brute force, hashing, math · first AC: Sep 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 35,323 global accepts · Tags: constructive algorithms, math · first AC: Sep 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 30,963 global accepts · Tags: constructive algorithms, greedy, math · first AC: Aug 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 38,873 global accepts · Tags: math · first AC: Aug 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 43,214 global accepts · Tags: binary search, brute force, math · first AC: May 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 26,308 global accepts · Tags: math · first AC: Apr 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 36,362 global accepts · Tags: brute force, math · first AC: Apr 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 40,845 global accepts · Tags: math · first AC: Apr 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 44,324 global accepts · Tags: geometry, implementation · first AC: Mar 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 34,762 global accepts · Tags: geometry, greedy, math · first AC: Mar 11, 2025 · C++20 (GCC 13-64) (first AC)