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Open on Codeforces · 787 unique accepted
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Quality: 1,026 global accepts · Tags: divide and conquer, interactive, math, probabilities, sortings · first AC: Sep 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 640 global accepts · Tags: brute force, combinatorics, implementation, math, sortings · first AC: Sep 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 345 global accepts · Tags: divide and conquer, dp · first AC: Jul 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 755 global accepts · Tags: dp, games · first AC: May 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,203 global accepts · Tags: constructive algorithms, interactive, math, number theory · first AC: May 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 726 global accepts · Tags: binary search, brute force, dfs and similar, dp, implementation, math · first AC: May 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,219 global accepts · Tags: binary search, constructive algorithms, graphs, greedy, math, sortings · first AC: Apr 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,185 global accepts · Tags: constructive algorithms, dsu, graphs, greedy, math, number theory, sortings, trees · first AC: Mar 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,284 global accepts · Tags: brute force, combinatorics, dp, trees · first AC: Feb 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 714 global accepts · Tags: constructive algorithms · first AC: Feb 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 901 global accepts · Tags: dfs and similar, divide and conquer, dsu, graphs, trees · first AC: Feb 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 908 global accepts · Tags: data structures, dp, implementation, matrices · first AC: Dec 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 906 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Nov 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,510 global accepts · Tags: constructive algorithms, games, interactive, math · first AC: Oct 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 707 global accepts · Tags: binary search, combinatorics, data structures, dsu, graphs · first AC: Oct 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 454 global accepts · Tags: dp, expression parsing · first AC: Oct 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,071 global accepts · Tags: combinatorics, dp, math · first AC: Oct 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,004 global accepts · Tags: brute force, dfs and similar, dp, math, number theory · first AC: Aug 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,822 global accepts · Tags: data structures, greedy · first AC: Nov 10, 2023 · last AC: Aug 1, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 755 global accepts · Tags: 2-sat, dfs and similar, dsu, graphs, trees · first AC: Jul 6, 2024 · last AC: Jul 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,009 global accepts · Tags: binary search, data structures, dp · first AC: Jun 11, 2024 · last AC: Jun 11, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,081 global accepts · Tags: data structures, dfs and similar, dp · first AC: May 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,498 global accepts · Tags: combinatorics, dp, math, number theory, probabilities · first AC: May 7, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,160 global accepts · Tags: bitmasks, brute force, combinatorics, dp, dsu, math, two pointers · first AC: May 6, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 929 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: May 5, 2024 · C++14 (GCC 6-32) (first AC)