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Open on Codeforces · 1,463 unique accepted
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Quality: 2,747 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, greedy, trees · first AC: Aug 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,348 global accepts · Tags: binary search, data structures, dfs and similar, dp, greedy, implementation, sortings · first AC: Jul 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,837 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jul 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,744 global accepts · Tags: data structures, sortings · first AC: Mar 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,865 global accepts · Tags: binary search, data structures, dp, graphs, greedy, shortest paths, sortings · first AC: Mar 9, 2023 · last AC: Mar 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,200 global accepts · Tags: bitmasks, combinatorics, dp · first AC: Feb 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,574 global accepts · Tags: binary search, dsu, graphs, greedy · first AC: Jan 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,321 global accepts · Tags: data structures, dfs and similar, dp, graphs, trees · first AC: Jan 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,580 global accepts · Tags: constructive algorithms, graphs, shortest paths · first AC: Nov 16, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,924 global accepts · Tags: binary search, combinatorics, data structures, two pointers · first AC: Oct 27, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 3,067 global accepts · Tags: binary search, bitmasks, brute force, greedy, implementation, two pointers · first AC: Oct 23, 2022 · last AC: Oct 24, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 5,744 global accepts · Tags: brute force, data structures, hashing, implementation, math, number theory, sortings, two pointers · first AC: Oct 18, 2022 · last AC: Oct 18, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,204 global accepts · Tags: dfs and similar, math, number theory · first AC: Oct 10, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 5,238 global accepts · Tags: dfs and similar, dp, trees · first AC: Sep 26, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,694 global accepts · Tags: binary search, data structures, greedy, sortings · first AC: Sep 25, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,619 global accepts · Tags: dp, greedy, two pointers · first AC: Sep 15, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,380 global accepts · Tags: dp, matrices, sortings · first AC: Sep 15, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,583 global accepts · Tags: bitmasks, dp, dsu · first AC: Jul 22, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,814 global accepts · Tags: brute force, data structures, hashing, strings · first AC: Jul 21, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,312 global accepts · Tags: combinatorics, constructive algorithms, math, matrices · first AC: Jul 20, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 6,891 global accepts · Tags: bitmasks, brute force, dp, meet-in-the-middle · first AC: Jul 10, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 5,219 global accepts · Tags: dp, math, matrices · first AC: Apr 13, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 4,479 global accepts · Tags: dp, number theory · first AC: Mar 30, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 11,600 global accepts · Tags: data structures, math, number theory · first AC: Mar 25, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 2,891 global accepts · Tags: binary search, math, number theory · first AC: Mar 10, 2022 · C++17 (GCC 9-64) (first AC)