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Open on Codeforces · 352 unique accepted
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Quality: 3,145 global accepts · Tags: data structures, implementation, math, strings · first AC: Apr 1, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 3,062 global accepts · Tags: dfs and similar, math, number theory, trees · first AC: Mar 20, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,496 global accepts · Tags: brute force, combinatorics, data structures, dfs and similar, dp, implementation, math · first AC: Mar 8, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 3,795 global accepts · Tags: binary search, brute force, implementation · first AC: Mar 8, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 4,554 global accepts · Tags: brute force, greedy, implementation, math · first AC: Jan 25, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 7,088 global accepts · Tags: bitmasks, data structures, trees · first AC: Nov 2, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 8,922 global accepts · Tags: binary search, data structures, dfs and similar, trees · first AC: Oct 12, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,276 global accepts · Tags: interactive, math · first AC: Oct 9, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 5,237 global accepts · Tags: dfs and similar, dp, trees · first AC: Oct 4, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 6,849 global accepts · Tags: data structures, dfs and similar, graphs, trees · first AC: Sep 25, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 4,063 global accepts · Tags: data structures · first AC: Sep 6, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 5,945 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Sep 6, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 5,834 global accepts · Tags: binary search, greedy, math, sortings, ternary search · first AC: Sep 5, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,929 global accepts · Tags: data structures, dsu, trees · first AC: Sep 2, 2021 · last AC: Sep 2, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 4,527 global accepts · Tags: data structures, sortings, trees, two pointers · first AC: Jul 31, 2021 · GNU C++11 (first AC)
Quality: 4,185 global accepts · Tags: data structures, dp · first AC: May 6, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 2,105 global accepts · Tags: brute force, dfs and similar, graphs, shortest paths · first AC: Apr 8, 2021 · GNU C++11 (first AC)
Quality: 3,790 global accepts · Tags: binary search, brute force, data structures, divide and conquer, implementation · first AC: Aug 6, 2024 · last AC: Dec 20, 2025 · C++14 (GCC 6-32) (first AC)
Quality: 1,913 global accepts · Tags: data structures, dfs and similar, dp, trees · first AC: May 20, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,517 global accepts · Tags: binary search, constructive algorithms, greedy, interactive · first AC: Apr 23, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 3,861 global accepts · Tags: constructive algorithms, dfs and similar, math, trees · first AC: Mar 24, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,757 global accepts · Tags: brute force, dp, math, number theory · first AC: Mar 8, 2022 · C++17 (GCC 7-32) (first AC)
Tags: binary search, data structures, sortings · first AC: Feb 23, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 3,724 global accepts · Tags: math, number theory · first AC: Jan 25, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 5,469 global accepts · Tags: dp, sortings · first AC: Nov 19, 2021 · C++14 (GCC 6-32) (first AC)