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Open on Codeforces · 1,153 unique accepted
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Tags: graphs, math · first AC: Apr 25, 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: 1,969 global accepts · Tags: combinatorics, data structures, dp, greedy, implementation, math · first AC: Oct 20, 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 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,218 global accepts · Tags: brute force, dp, greedy, math, number theory · first AC: Sep 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,479 global accepts · Tags: binary search, dp, greedy · first AC: Aug 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,283 global accepts · Tags: binary search, brute force, data structures, divide and conquer, greedy · first AC: Aug 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 877 global accepts · Tags: brute force, dfs and similar, dp, graphs, trees · first AC: May 4, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,177 global accepts · Tags: dp, matrices · first AC: May 4, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,973 global accepts · Tags: binary search, data structures, dsu, greedy, implementation, math, number theory · first AC: Apr 12, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,536 global accepts · Tags: bitmasks, data structures, divide and conquer, dp · first AC: Feb 12, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,495 global accepts · Tags: binary search, bitmasks, combinatorics, data structures, divide and conquer · first AC: Jan 31, 2024 · last AC: Jan 31, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,065 global accepts · Tags: constructive algorithms, divide and conquer, implementation, interactive, probabilities, sortings · first AC: Jan 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,591 global accepts · Tags: constructive algorithms, dp, greedy, implementation · first AC: Jan 26, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,665 global accepts · Tags: dp, greedy, implementation · first AC: Jan 17, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,135 global accepts · Tags: data structures, divide and conquer, math · first AC: Jan 4, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,112 global accepts · Tags: combinatorics, divide and conquer, dp · first AC: Dec 28, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,998 global accepts · Tags: binary search, bitmasks, brute force, combinatorics, math, number theory · first AC: Dec 16, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,719 global accepts · Tags: data structures, greedy, sortings, strings, two pointers · first AC: Nov 19, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 9,386 global accepts · Tags: bitmasks, brute force, dfs and similar, dp · first AC: Nov 11, 2023 · last AC: Nov 12, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 3,292 global accepts · Tags: data structures, dfs and similar, dp · first AC: Oct 3, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 9,045 global accepts · Tags: binary search, bitmasks, constructive algorithms, dfs and similar, graphs, trees · first AC: Oct 2, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 3,377 global accepts · Tags: data structures, implementation · first AC: Sep 28, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 3,403 global accepts · Tags: math, number theory · first AC: Aug 18, 2023 · C++17 (GCC 7-32) (first AC)