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Open on Codeforces · 1,368 unique accepted
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Quality: 9,342 global accepts · Tags: binary search, constructive algorithms, greedy, implementation, math · first AC: May 1, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 6,365 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, sortings, two pointers · first AC: Apr 27, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 3,854 global accepts · Tags: constructive algorithms, data structures, graphs, greedy · first AC: Apr 22, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 7,721 global accepts · Tags: brute force, data structures, divide and conquer, dp, greedy · first AC: Apr 13, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 6,466 global accepts · Tags: binary search, greedy, sortings · first AC: Apr 13, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 11,724 global accepts · Tags: dfs and similar, graphs, trees · first AC: Mar 28, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 6,499 global accepts · Tags: dp, probabilities · first AC: Mar 26, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 3,827 global accepts · Tags: dp · first AC: Mar 26, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 5,365 global accepts · Tags: constructive algorithms, dfs and similar, interactive, trees · first AC: Mar 4, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 4,844 global accepts · Tags: data structures, divide and conquer, implementation, sortings · first AC: Feb 24, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 7,290 global accepts · Tags: data structures, dp, greedy · first AC: Feb 23, 2020 · last AC: Feb 23, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 7,706 global accepts · Tags: bitmasks, greedy · first AC: Feb 13, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 8,076 global accepts · Tags: graphs, shortest paths · first AC: Feb 7, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 4,182 global accepts · Tags: binary search, data structures, dp, sortings, trees · first AC: Mar 16, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 6,166 global accepts · Tags: combinatorics, dp, strings · first AC: Sep 29, 2020 · last AC: Jul 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,349 global accepts · Tags: constructive algorithms, math, number theory · first AC: Jul 5, 2020 · last AC: Jul 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,012 global accepts · Tags: brute force, dfs and similar, dp, trees · first AC: Sep 26, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,104 global accepts · Tags: dfs and similar, dp, greedy, trees · first AC: Sep 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,486 global accepts · Tags: bitmasks, greedy, math, trees · first AC: Sep 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,157 global accepts · Tags: combinatorics, dp, math · first AC: Sep 10, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,609 global accepts · Tags: brute force, data structures, dp, greedy, implementation · first AC: Sep 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,896 global accepts · Tags: data structures, greedy, sortings · first AC: May 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,270 global accepts · Tags: brute force, dp, greedy, implementation · first AC: Mar 17, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 7,800 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Dec 25, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 4,543 global accepts · Tags: binary search, brute force, dp · first AC: Jul 26, 2021 · GNU C++11 (first AC)