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Open on Codeforces · 34 unique accepted
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Quality: 21,799 global accepts · Tags: math · first AC: Apr 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 16,174 global accepts · Tags: implementation, math · first AC: Feb 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 17,301 global accepts · Tags: brute force, constructive algorithms · first AC: Feb 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 17,993 global accepts · Tags: math · first AC: Feb 25, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 17,917 global accepts · Tags: brute force, strings · first AC: Feb 21, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 35,460 global accepts · Tags: math, number theory · first AC: Feb 15, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 24,863 global accepts · Tags: implementation, sortings · first AC: Feb 15, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 16,065 global accepts · Tags: greedy, implementation · first AC: Apr 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 14,301 global accepts · Tags: bitmasks, dp, fft, greedy, math · first AC: Feb 25, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 14,552 global accepts · Tags: constructive algorithms, strings · first AC: Feb 21, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 20,538 global accepts · Tags: dp, greedy · first AC: Feb 15, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 10,437 global accepts · Tags: chinese remainder theorem, math, number theory · first AC: Apr 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 11,017 global accepts · Tags: binary search, greedy, math · first AC: Feb 21, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 13,668 global accepts · Tags: math · first AC: Feb 15, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 7,735 global accepts · Tags: greedy, sortings · first AC: Feb 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 7,037 global accepts · Tags: binary search, bitmasks, greedy, math · first AC: Feb 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 8,557 global accepts · Tags: dfs and similar, dp, trees · first AC: Feb 15, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 4,921 global accepts · Tags: data structures, divide and conquer, dp, greedy, implementation, trees · first AC: Feb 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 5,435 global accepts · Tags: brute force, games, greedy, number theory · first AC: Feb 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,553 global accepts · Tags: dp, greedy, trees · first AC: Feb 21, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 3,341 global accepts · Tags: greedy, implementation, math · first AC: Apr 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,072 global accepts · Tags: binary search, constructive algorithms, data structures, graphs, greedy, sortings · first AC: Apr 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,705 global accepts · Tags: dp, graphs, greedy, math, sortings · first AC: Feb 15, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 2,081 global accepts · Tags: constructive algorithms, dfs and similar, graph matchings, graphs, greedy, strings · first AC: Feb 21, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,419 global accepts · Tags: binary search, data structures, games, greedy, math, ternary search · first AC: Feb 25, 2026 · C++20 (GCC 13-64) (first AC)