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Open on Codeforces · 758 unique accepted
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Quality: 4,065 global accepts · Tags: constructive algorithms, implementation, sortings · first AC: Feb 24, 2022 · C++14 (GCC 6-32) (first AC)
Tags: constructive algorithms, sortings · first AC: Feb 23, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,736 global accepts · Tags: constructive algorithms, data structures, greedy, implementation · first AC: Feb 14, 2022 · last AC: Feb 23, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 5,335 global accepts · Tags: binary search, data structures, greedy, math, number theory, two pointers · first AC: Jan 31, 2022 · last AC: Feb 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,738 global accepts · Tags: constructive algorithms, interactive, math · first AC: Feb 6, 2022 · last AC: Feb 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,803 global accepts · Tags: binary search, constructive algorithms, interactive · first AC: Feb 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 5,567 global accepts · Tags: dp, greedy, math · first AC: Jan 18, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 8,602 global accepts · Tags: brute force, data structures, dsu, number theory · first AC: Jan 11, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,808 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Jan 5, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,646 global accepts · Tags: combinatorics, math, two pointers · first AC: Dec 28, 2021 · C++14 (GCC 6-32) (first AC)
Tags: binary search, combinatorics, interactive, math · first AC: Nov 14, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 2,915 global accepts · Tags: constructive algorithms, greedy · first AC: Dec 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,666 global accepts · Tags: binary search, brute force, data structures, divide and conquer, probabilities · first AC: Nov 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,779 global accepts · Tags: constructive algorithms, graphs, greedy, interactive, math · first AC: Oct 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,249 global accepts · Tags: brute force, data structures, greedy, math, number theory, sortings · first AC: Aug 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,348 global accepts · Tags: binary search, data structures, dfs and similar, dp, greedy, implementation, sortings · first AC: Mar 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,054 global accepts · Tags: bitmasks, data structures, games, math, probabilities, sortings, strings, trees · first AC: Aug 26, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,699 global accepts · Tags: data structures, dp, sortings · first AC: Jun 7, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 3,709 global accepts · Tags: data structures, greedy, strings · first AC: Jun 5, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,710 global accepts · Tags: binary search, brute force, data structures, two pointers · first AC: Apr 7, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 3,909 global accepts · Tags: brute force, data structures, dfs and similar, dsu, graphs, greedy · first AC: Apr 6, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,865 global accepts · Tags: binary search, data structures, dp, graphs, greedy, shortest paths, sortings · first AC: Mar 10, 2023 · last AC: Mar 10, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 3,063 global accepts · Tags: data structures, dp · first AC: Mar 2, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,768 global accepts · Tags: combinatorics, math · first AC: Nov 20, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 2,794 global accepts · Tags: binary search, brute force, data structures, geometry, greedy, implementation, math · first AC: Jul 25, 2022 · C++17 (GCC 7-32) (first AC)