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Open on Codeforces · 177 unique accepted
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Quality: 10,446 global accepts · Tags: chinese remainder theorem, math, number theory · first AC: Apr 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,122 global accepts · Tags: binary search, brute force, greedy, two pointers · first AC: Mar 28, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 12,678 global accepts · Tags: dp, greedy, math, two pointers · first AC: Mar 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,111 global accepts · Tags: dp, greedy, math · first AC: Mar 14, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,227 global accepts · Tags: constructive algorithms, math · first AC: Mar 11, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 15,726 global accepts · Tags: greedy, sortings · first AC: Mar 7, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 13,904 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Mar 5, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 11,021 global accepts · Tags: binary search, greedy, math · first AC: Mar 3, 2026 · C++17 (GCC 7-32) (first AC)
Tags: data structures, dsu, greedy · first AC: Feb 23, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 10,902 global accepts · Tags: bitmasks, brute force, dp, math, number theory · first AC: Feb 8, 2026 · C++17 (GCC 7-32) (first AC)
Tags: greedy, sortings · first AC: Jan 29, 2026 · C++20 (GCC 13-64) (first AC)
Tags: constructive algorithms, data structures, dsu, greedy · first AC: Jan 2, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 10,720 global accepts · Tags: binary search, brute force, data structures, greedy, sortings · first AC: Apr 2, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,656 global accepts · Tags: constructive algorithms, interactive · first AC: Mar 21, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 8,925 global accepts · Tags: constructive algorithms, dfs and similar, graph matchings, graphs · first AC: Mar 16, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: constructive algorithms · first AC: Jan 31, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 8,551 global accepts · Tags: binary search, implementation, math, number theory · first AC: Mar 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,031 global accepts · Tags: brute force, combinatorics, dp, math, two pointers · first AC: Mar 12, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 7,741 global accepts · Tags: greedy, sortings · first AC: Mar 1, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 7,046 global accepts · Tags: binary search, bitmasks, greedy, math · first AC: Feb 25, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 5,453 global accepts · Tags: data structures, divide and conquer, dp, math · first AC: Mar 25, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 5,818 global accepts · Tags: games, greedy, sortings · first AC: Mar 25, 2026 · C++17 (GCC 7-32) (first AC)
Tags: brute force, data structures, divide and conquer, math, number theory · first AC: Feb 11, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 7,859 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Feb 8, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 8,953 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Jan 13, 2026 · C++20 (GCC 13-64) (first AC)