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Open on Codeforces · 652 unique accepted
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Quality: 3,573 global accepts · Tags: binary search, brute force, data structures, dp, dsu, greedy, implementation, sortings · first AC: Nov 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,306 global accepts · Tags: dfs and similar, dp, two pointers · first AC: Jul 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,558 global accepts · Tags: constructive algorithms, math, number theory · first AC: Jul 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,575 global accepts · Tags: dsu, graphs, greedy · first AC: Jul 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,504 global accepts · Tags: brute force, constructive algorithms, greedy, strings · first AC: Mar 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,230 global accepts · Tags: constructive algorithms, data structures, dp, trees · first AC: Mar 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,290 global accepts · Tags: data structures, divide and conquer, dsu, sortings · first AC: Feb 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,434 global accepts · Tags: brute force, combinatorics, number theory · first AC: Feb 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,861 global accepts · Tags: combinatorics, data structures, dp, two pointers · first AC: Jan 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,009 global accepts · Tags: combinatorics, math · first AC: Jan 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,417 global accepts · Tags: bitmasks, brute force, dp, math · first AC: Dec 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,855 global accepts · Tags: binary search, data structures, dp, implementation, math · first AC: Oct 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,781 global accepts · Tags: constructive algorithms, graphs, implementation · first AC: Jul 29, 2024 · last AC: Jul 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,314 global accepts · Tags: brute force, dfs and similar, math, meet-in-the-middle, number theory · first AC: Jul 26, 2024 · last AC: Jul 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,115 global accepts · Tags: binary search · first AC: Jul 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,525 global accepts · Tags: dfs and similar, dsu, shortest paths, trees · first AC: Jul 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 10,793 global accepts · Tags: divide and conquer, dp, greedy · first AC: Jul 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,434 global accepts · Tags: combinatorics, constructive algorithms, greedy, implementation, math, sortings · first AC: Jul 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 831 global accepts · Tags: data structures · first AC: Jul 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,412 global accepts · Tags: brute force, dp, greedy, number theory, two pointers · first AC: Jul 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,392 global accepts · Tags: constructive algorithms · first AC: Jul 3, 2024 · last AC: Jul 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,496 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Jun 3, 2024 · last AC: Jun 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,373 global accepts · Tags: constructive algorithms, dp · first AC: May 28, 2024 · last AC: May 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,770 global accepts · Tags: data structures, dfs and similar, dp, dsu · first AC: May 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,883 global accepts · Tags: data structures · first AC: May 24, 2024 · C++20 (GCC 13-64) (first AC)