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Open on Codeforces · 277 unique accepted
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Quality: 11,087 global accepts · Tags: dp, greedy, math · first AC: Mar 14, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 16,774 global accepts · Tags: binary search, implementation, interactive · first AC: Mar 2, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 11,012 global accepts · Tags: binary search, greedy, math · first AC: Feb 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 13,657 global accepts · Tags: math · first AC: Feb 15, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 10,898 global accepts · Tags: bitmasks, brute force, dp, math, number theory · first AC: Feb 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 15,867 global accepts · Tags: greedy, sortings · first AC: Feb 2, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,733 global accepts · Tags: binary search, math, strings · first AC: Jan 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 13,896 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Jan 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 10,639 global accepts · Tags: constructive algorithms, interactive · first AC: Mar 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 12,271 global accepts · Tags: bitmasks, implementation · first AC: Mar 1, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 5,679 global accepts · Tags: data structures, games, greedy · first AC: Jan 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 10,671 global accepts · Tags: combinatorics, constructive algorithms, dp, greedy, strings, two pointers · first AC: Jan 19, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 7,728 global accepts · Tags: greedy, sortings · first AC: Apr 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 7,027 global accepts · Tags: binary search, bitmasks, greedy, math · first AC: Feb 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 8,552 global accepts · Tags: dfs and similar, dp, trees · first AC: Feb 15, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 10,224 global accepts · Tags: binary search, greedy, implementation, two pointers · first AC: Jan 18, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 6,973 global accepts · Tags: constructive algorithms, dfs and similar, divide and conquer · first AC: Mar 1, 2026 · C++20 (GCC 13-64) (first AC)
Tags: brute force, data structures, divide and conquer, math, number theory · first AC: Feb 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 7,853 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Feb 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,520 global accepts · Tags: games · first AC: Jan 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 4,920 global accepts · Tags: data structures, divide and conquer, dp, greedy, implementation, trees · first AC: Apr 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 9,765 global accepts · Tags: dp, greedy · first AC: Mar 10, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 5,430 global accepts · Tags: brute force, games, greedy, number theory · first AC: Feb 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 10,428 global accepts · Tags: sortings, strings · first AC: Feb 6, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 24,766 global accepts · Tags: binary search, dp, hashing, string suffix structures, strings · first AC: Feb 6, 2026 · C++20 (GCC 13-64) (first AC)