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Open on Codeforces · 47 unique accepted
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Quality: 25,212 global accepts · Tags: brute force, implementation, math · first AC: Jul 7, 2023 · C++20 (GCC 11-64) (first AC)
Tags: binary search, greedy · first AC: Oct 22, 2023 · C++20 (GCC 11-64) (first AC)
Tags: data structures · first AC: Oct 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 8,559 global accepts · Tags: dfs and similar, dp, trees · first AC: Mar 23, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 15,477 global accepts · Tags: combinatorics, data structures, geometry, implementation, math, sortings · first AC: Jul 21, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 10,359 global accepts · Tags: brute force, math, number theory · first AC: Feb 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 18,337 global accepts · Tags: binary search, brute force, data structures, dp · first AC: Aug 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 17,811 global accepts · Tags: binary search, brute force, data structures, two pointers · first AC: Jun 20, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 9,993 global accepts · Tags: dfs and similar, dsu, graphs, greedy, implementation · first AC: Jul 21, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 6,443 global accepts · Tags: dfs and similar, dp, trees · first AC: Aug 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,722 global accepts · Tags: constructive algorithms, implementation, interactive · first AC: Jul 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 8,510 global accepts · Tags: binary search, brute force, implementation, math · first AC: Jul 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 6,348 global accepts · Tags: data structures, dfs and similar, dp, graphs, greedy, math, trees · first AC: Jun 20, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,166 global accepts · Tags: brute force, data structures, greedy, math, ternary search · first AC: Feb 11, 2024 · C++17 (GCC 7-32) (first AC)
Tags: binary search, brute force, greedy, math · first AC: Oct 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,666 global accepts · Tags: bitmasks, dp, graphs, greedy, shortest paths · first AC: Jul 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,707 global accepts · Tags: dp, graphs, greedy, math, sortings · first AC: Mar 23, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 4,059 global accepts · Tags: dp, math, number theory · first AC: Oct 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,049 global accepts · Tags: binary search, data structures, dp, graphs, trees · first AC: Mar 23, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 2,098 global accepts · Tags: brute force, constructive algorithms, dp, graphs, greedy, math, number theory · first AC: Feb 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,117 global accepts · Tags: data structures, dfs and similar, divide and conquer, dp, math, trees · first AC: Jun 20, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 468 global accepts · Tags: brute force, constructive algorithms, geometry, implementation · first AC: Mar 23, 2026 · C++17 (GCC 7-32) (first AC)