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Open on Codeforces · 342 unique accepted
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Quality: 16,788 global accepts · Tags: data structures, dsu · first AC: Aug 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,909 global accepts · Tags: binary search, data structures · first AC: Aug 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 20,014 global accepts · Tags: binary search, data structures · first AC: Aug 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,897 global accepts · Tags: binary search, brute force, greedy, sortings · first AC: Aug 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 14,841 global accepts · Tags: math, sortings · first AC: Aug 7, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 21,079 global accepts · Tags: games, trees · first AC: May 3, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 6,217 global accepts · Tags: brute force, dp, games · first AC: May 1, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 5,445 global accepts · Tags: data structures, divide and conquer, dp, math · first AC: Mar 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 5,806 global accepts · Tags: games, greedy, sortings · first AC: Mar 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 8,948 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Dec 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,033 global accepts · Tags: dfs and similar, graphs, trees · first AC: Dec 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,005 global accepts · Tags: binary search, greedy, math, sortings, ternary search, two pointers · first AC: Dec 2, 2025 · C++17 (GCC 7-32) (first AC)
Tags: data structures, greedy · first AC: Jul 31, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 9,275 global accepts · Tags: dp, math, probabilities · first AC: Jul 22, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,564 global accepts · Tags: games, greedy, math · first AC: May 3, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,490 global accepts · Tags: constructive algorithms, dp, greedy, math · first AC: Apr 12, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 10,313 global accepts · Tags: bitmasks, dfs and similar, graphs · first AC: Mar 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 6,697 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Dec 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,326 global accepts · Tags: dfs and similar, graphs · first AC: Dec 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,476 global accepts · Tags: combinatorics, dp, math · first AC: Dec 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 9,132 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Nov 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,372 global accepts · Tags: brute force, implementation · first AC: Nov 1, 2025 · C++17 (GCC 7-32) (first AC)
Tags: constructive algorithms, interactive, math · first AC: Aug 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,934 global accepts · Tags: brute force, constructive algorithms, games, greedy · first AC: May 2, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,672 global accepts · Tags: constructive algorithms, dsu, greedy · first AC: Mar 28, 2026 · C++20 (GCC 13-64) (first AC)