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Open on Codeforces · 673 unique accepted
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Quality: 12,314 global accepts · Tags: data structures, dfs and similar, implementation, strings, trees · first AC: Nov 17, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 12,440 global accepts · Tags: probabilities · first AC: Jul 18, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 9,224 global accepts · Tags: brute force, constructive algorithms, greedy, implementation, two pointers · first AC: Dec 29, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 9,355 global accepts · Tags: brute force, data structures, dp · first AC: Nov 24, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 11,564 global accepts · Tags: brute force, math · first AC: Oct 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,080 global accepts · Tags: binary search, dp, graphs, shortest paths · first AC: Oct 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,645 global accepts · Tags: brute force, dfs and similar, greedy, sortings, trees · first AC: Sep 27, 2024 · C++20 (GCC 13-64) (first AC)
Tags: constructive algorithms, dfs and similar, dsu · first AC: Sep 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 14,325 global accepts · Tags: constructive algorithms, data structures, implementation, strings, two pointers · first AC: Sep 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,844 global accepts · Tags: implementation, math · first AC: Apr 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,874 global accepts · Tags: geometry, greedy, math · first AC: Mar 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 9,715 global accepts · Tags: binary search, constructive algorithms, greedy · first AC: Mar 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,219 global accepts · Tags: data structures, dp, greedy · first AC: Mar 5, 2024 · C++20 (GCC 11-64) (first AC)
Tags: brute force, greedy, implementation, math · first AC: Jan 25, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 7,147 global accepts · Tags: binary search, bitmasks, brute force, greedy · first AC: Dec 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,006 global accepts · Tags: binary search, data structures, divide and conquer, math, two pointers · first AC: Dec 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,922 global accepts · Tags: bitmasks, greedy · first AC: Oct 22, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 7,350 global accepts · Tags: brute force, data structures, dp, greedy, sortings · first AC: Oct 22, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,550 global accepts · Tags: data structures, implementation, math · first AC: Nov 24, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 6,526 global accepts · Tags: constructive algorithms, math, number theory · first AC: Sep 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,367 global accepts · Tags: constructive algorithms · first AC: Sep 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,261 global accepts · Tags: constructive algorithms, math · first AC: Oct 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,565 global accepts · Tags: dp · first AC: Sep 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 10,430 global accepts · Tags: binary search, brute force, data structures, dp, graphs, implementation, sortings · first AC: Apr 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,204 global accepts · Tags: implementation, math · first AC: Apr 24, 2024 · C++20 (GCC 13-64) (first AC)