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Open on Codeforces · 592 unique accepted
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Quality: 19,922 global accepts · Tags: constructive algorithms, sortings · first AC: Feb 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,715 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Feb 2, 2026 · last AC: Feb 2, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 21,025 global accepts · Tags: greedy · first AC: Jan 30, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 23,779 global accepts · Tags: implementation · first AC: Jan 28, 2026 · last AC: Jan 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 28,734 global accepts · Tags: data structures, greedy · first AC: Jan 27, 2026 · last AC: Jan 27, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 20,851 global accepts · Tags: constructive algorithms · first AC: Jan 23, 2026 · last AC: Jan 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 25,247 global accepts · Tags: brute force, greedy · first AC: Jan 23, 2026 · last AC: Jan 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: brute force, greedy, sortings · first AC: Jan 15, 2026 · last AC: Jan 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: greedy, sortings · first AC: Jan 5, 2026 · last AC: Jan 5, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 22,912 global accepts · Tags: bitmasks, greedy, strings · first AC: Dec 15, 2025 · last AC: Dec 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,269 global accepts · Tags: brute force, math, number theory · first AC: Nov 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,465 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Apr 4, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 11,655 global accepts · Tags: constructive algorithms, dp, greedy, math · first AC: Mar 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 13,695 global accepts · Tags: brute force, games, greedy, implementation, math, sortings · first AC: Mar 14, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 20,544 global accepts · Tags: dp, greedy · first AC: Feb 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 20,640 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Feb 15, 2026 · PyPy 3-64 (first AC)
Quality: 18,617 global accepts · Tags: constructive algorithms, implementation, number theory, sortings · first AC: Jan 28, 2026 · last AC: Jan 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 21,583 global accepts · Tags: binary search, sortings, two pointers · first AC: Jan 27, 2026 · last AC: Jan 27, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 26,805 global accepts · Tags: greedy, math · first AC: Jan 24, 2026 · last AC: Jan 24, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 20,696 global accepts · Tags: data structures, implementation, math, two pointers · first AC: Jan 18, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 19,322 global accepts · Tags: constructive algorithms, math · first AC: Jan 18, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 21,866 global accepts · Tags: binary search, dfs and similar, dp, graphs, math · first AC: Jan 13, 2026 · last AC: Jan 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 24,116 global accepts · Tags: math · first AC: Jan 13, 2026 · last AC: Jan 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 25,984 global accepts · Tags: brute force, greedy, math, number theory · first AC: Jan 11, 2026 · last AC: Jan 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 16,180 global accepts · Tags: constructive algorithms, greedy · first AC: Jan 8, 2026 · last AC: Jan 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)