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Open on Codeforces · 34 unique accepted
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Quality: 21,839 global accepts · Tags: math · first AC: Apr 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 16,188 global accepts · Tags: implementation, math · first AC: Feb 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 17,316 global accepts · Tags: brute force, constructive algorithms · first AC: Feb 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 18,009 global accepts · Tags: math · first AC: Feb 25, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 17,924 global accepts · Tags: brute force, strings · first AC: Feb 21, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 35,473 global accepts · Tags: math, number theory · first AC: Feb 15, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 24,869 global accepts · Tags: implementation, sortings · first AC: Feb 15, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 16,088 global accepts · Tags: greedy, implementation · first AC: Apr 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 14,318 global accepts · Tags: bitmasks, dp, fft, greedy, math · first AC: Feb 25, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 14,561 global accepts · Tags: constructive algorithms, strings · first AC: Feb 21, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 20,542 global accepts · Tags: dp, greedy · first AC: Feb 15, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 10,447 global accepts · Tags: chinese remainder theorem, math, number theory · first AC: Apr 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 11,022 global accepts · Tags: binary search, greedy, math · first AC: Feb 21, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 13,672 global accepts · Tags: math · first AC: Feb 15, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 7,742 global accepts · Tags: greedy, sortings · first AC: Feb 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 7,046 global accepts · Tags: binary search, bitmasks, greedy, math · first AC: Feb 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 8,559 global accepts · Tags: dfs and similar, dp, trees · first AC: Feb 15, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 4,925 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: 5,441 global accepts · Tags: brute force, games, greedy, number theory · first AC: Feb 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,556 global accepts · Tags: dp, greedy, trees · first AC: Feb 21, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 3,350 global accepts · Tags: greedy, implementation, math · first AC: Apr 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,076 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: 2,707 global accepts · Tags: dp, graphs, greedy, math, sortings · first AC: Feb 15, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 2,083 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)