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Open on Codeforces · 3,142 unique accepted
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Quality: 43,120 global accepts · Tags: constructive algorithms, math · first AC: Jan 19, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 38,096 global accepts · Tags: math · first AC: Jan 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,737 global accepts · Tags: implementation · first AC: Jan 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 23,675 global accepts · Tags: games · first AC: Jan 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 20,771 global accepts · Tags: brute force, constructive algorithms · first AC: Nov 14, 2024 · last AC: Jan 5, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 23,450 global accepts · Tags: brute force · first AC: Dec 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 25,343 global accepts · Tags: constructive algorithms, greedy, implementation, strings · first AC: Dec 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 25,747 global accepts · Tags: greedy, strings · first AC: Dec 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 28,346 global accepts · Tags: dp, greedy, implementation · first AC: Dec 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 34,434 global accepts · Tags: math, strings · first AC: Dec 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 24,582 global accepts · Tags: greedy, strings · first AC: Dec 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 25,877 global accepts · Tags: brute force, number theory · first AC: Dec 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 29,084 global accepts · Tags: greedy, implementation, math · first AC: Dec 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 23,788 global accepts · Tags: greedy, implementation · first AC: Dec 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 19,956 global accepts · Tags: bitmasks, brute force, greedy, implementation, math · first AC: Nov 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 22,356 global accepts · Tags: math · first AC: Nov 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 37,257 global accepts · Tags: brute force, math · first AC: Nov 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,565 global accepts · Tags: implementation · first AC: Nov 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 19,597 global accepts · Tags: brute force, greedy, math, sortings · first AC: Nov 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 36,069 global accepts · Tags: constructive algorithms, greedy, implementation, sortings · first AC: Oct 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 51,840 global accepts · Tags: sortings, strings · first AC: Oct 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 58,514 global accepts · Tags: math, sortings · first AC: Oct 28, 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: 23,173 global accepts · Tags: greedy, two pointers · first AC: Oct 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 41,604 global accepts · Tags: brute force, greedy · first AC: Oct 17, 2025 · C++17 (GCC 7-32) (first AC)