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Open on Codeforces · 592 unique accepted
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Quality: 17,266 global accepts · Tags: brute force, dp, greedy, implementation · first AC: Feb 9, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 25,958 global accepts · Tags: constructive algorithms · first AC: Feb 5, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 23,894 global accepts · Tags: constructive algorithms · first AC: Feb 1, 2026 · last AC: Feb 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,932 global accepts · Tags: math, number theory · first AC: Feb 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 25,303 global accepts · Tags: combinatorics, math, sortings · first AC: Jan 31, 2026 · last AC: Jan 31, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 25,066 global accepts · Tags: constructive algorithms, math · first AC: Jan 20, 2026 · last AC: Jan 20, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 25,636 global accepts · Tags: greedy, math · first AC: Jan 19, 2026 · last AC: Jan 19, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 28,999 global accepts · Tags: implementation, sortings · first AC: Jan 18, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 19,947 global accepts · Tags: constructive algorithms, greedy · first AC: Jan 16, 2026 · last AC: Jan 16, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 19,196 global accepts · Tags: combinatorics, greedy, math · first AC: Jan 14, 2026 · last AC: Jan 14, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 21,589 global accepts · Tags: dp, greedy, implementation, strings · first AC: Dec 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 24,093 global accepts · Tags: brute force, geometry, greedy · first AC: Dec 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,119 global accepts · Tags: greedy, implementation · first AC: Dec 2, 2025 · last AC: Dec 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,717 global accepts · Tags: — · first AC: Dec 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,904 global accepts · Tags: implementation, math · first AC: Nov 26, 2025 · last AC: Nov 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 27,111 global accepts · Tags: math · first AC: Nov 26, 2025 · last AC: Nov 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,126 global accepts · Tags: math · first AC: Nov 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 19,060 global accepts · Tags: greedy, implementation · first AC: Nov 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,090 global accepts · Tags: greedy, implementation · first AC: Apr 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,343 global accepts · Tags: *special · first AC: Apr 5, 2026 · Kotlin 2.2 (first AC)
Quality: 14,561 global accepts · Tags: constructive algorithms, strings · first AC: Mar 19, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,417 global accepts · Tags: math, number theory · first AC: Mar 18, 2026 · last AC: Mar 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,318 global accepts · Tags: bitmasks, dp, fft, greedy, math · first AC: Feb 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,542 global accepts · Tags: brute force, combinatorics, constructive algorithms, implementation, math, number theory · first AC: Feb 9, 2026 · last AC: Feb 9, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,438 global accepts · Tags: greedy, implementation, math · first AC: Feb 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)