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Open on Codeforces · 687 unique accepted
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Quality: 4,570 global accepts · Tags: constructive algorithms, data structures, dsu, greedy, sortings, trees · first AC: Jan 7, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,744 global accepts · Tags: data structures, sortings · first AC: Nov 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,719 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy, sortings · first AC: Oct 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,752 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, implementation, math · first AC: Sep 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,909 global accepts · Tags: combinatorics · first AC: Sep 3, 2023 · last AC: Sep 4, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,054 global accepts · Tags: bitmasks, data structures, games, math, probabilities, sortings, strings, trees · first AC: Aug 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,791 global accepts · Tags: divide and conquer, interactive · first AC: Aug 6, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,090 global accepts · Tags: bitmasks, data structures, trees · first AC: Jul 8, 2023 · last AC: Jul 10, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,397 global accepts · Tags: binary search, data structures, hashing, sortings · first AC: Jul 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,710 global accepts · Tags: binary search, brute force, data structures, two pointers · first AC: Mar 29, 2023 · last AC: Mar 29, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 3,034 global accepts · Tags: data structures, dp · first AC: Mar 13, 2023 · C++17 (GCC 9-64) (first AC)
Tags: dp, graphs, greedy, shortest paths · first AC: Mar 11, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 880 global accepts · Tags: data structures, sortings · first AC: Jan 22, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,268 global accepts · Tags: binary search, brute force, data structures, greedy, ternary search, two pointers · first AC: May 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,544 global accepts · Tags: dfs and similar, dp, graphs, greedy, trees · first AC: Jan 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,019 global accepts · Tags: combinatorics, constructive algorithms, greedy, hashing, math · first AC: Nov 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,372 global accepts · Tags: combinatorics, dp, implementation, math · first AC: Nov 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,192 global accepts · Tags: data structures, dp, dsu, greedy, implementation, matrices, sortings · first AC: Sep 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,517 global accepts · Tags: binary search, constructive algorithms, greedy, interactive · first AC: Aug 5, 2024 · last AC: Aug 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,778 global accepts · Tags: brute force, greedy, implementation, math, sortings · first AC: Jul 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,174 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Mar 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 943 global accepts · Tags: bitmasks, dp · first AC: Feb 14, 2024 · last AC: Feb 14, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,914 global accepts · Tags: data structures, dfs and similar, dp, trees · first AC: Feb 11, 2024 · last AC: Feb 11, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,627 global accepts · Tags: data structures, dp, greedy, hashing, math · first AC: Feb 11, 2024 · last AC: Feb 11, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,125 global accepts · Tags: dp, implementation · first AC: Feb 11, 2024 · last AC: Feb 11, 2024 · C++20 (GCC 11-64) (first AC)