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Open on Codeforces · 859 unique accepted
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Quality: 877 global accepts · Tags: brute force, dfs and similar, dp, graphs, trees · first AC: Jul 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,537 global accepts · Tags: brute force, combinatorics, dp · first AC: Jul 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,451 global accepts · Tags: brute force, data structures, dfs and similar, trees · first AC: Jul 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,361 global accepts · Tags: combinatorics, dp, fft, greedy, math · first AC: Jun 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,498 global accepts · Tags: binary search, brute force, data structures, dfs and similar, dp, graphs, implementation, math, number theory · first AC: Jun 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,878 global accepts · Tags: binary search, constructive algorithms, greedy, implementation · first AC: Jun 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,274 global accepts · Tags: binary search, brute force, data structures, greedy, ternary search, two pointers · first AC: May 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,258 global accepts · Tags: brute force, greedy, math, number theory · first AC: Oct 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,023 global accepts · Tags: constructive algorithms, strings, two pointers · first AC: Oct 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,540 global accepts · Tags: data structures, dfs and similar, divide and conquer, dp, greedy, implementation, trees · first AC: Oct 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,969 global accepts · Tags: combinatorics, data structures, dp, greedy, implementation, math · first AC: Oct 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,724 global accepts · Tags: math, number theory · first AC: Oct 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,793 global accepts · Tags: greedy · first AC: Oct 17, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,162 global accepts · Tags: brute force, constructive algorithms, shortest paths, sortings · first AC: Oct 17, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,778 global accepts · Tags: brute force, greedy, implementation, math, sortings · first AC: Jul 31, 2024 · last AC: Jul 31, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 3,603 global accepts · Tags: dp · first AC: Jul 22, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 9,045 global accepts · Tags: binary search, bitmasks, constructive algorithms, dfs and similar, graphs, trees · first AC: Jul 17, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 6,497 global accepts · Tags: binary search, data structures, divide and conquer, dp, two pointers · first AC: Jul 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,332 global accepts · Tags: binary search, dfs and similar, graphs, trees · first AC: May 23, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,958 global accepts · Tags: data structures, greedy · first AC: May 21, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 5,641 global accepts · Tags: constructive algorithms, graphs, math, number theory · first AC: May 12, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 4,859 global accepts · Tags: brute force, math, number theory · first AC: May 12, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 3,174 global accepts · Tags: combinatorics, dp, math, number theory · first AC: May 10, 2024 · last AC: May 10, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,408 global accepts · Tags: greedy, sortings, trees · first AC: May 9, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 3,003 global accepts · Tags: data structures, dp, greedy · first AC: May 4, 2024 · last AC: May 4, 2024 · C++14 (GCC 6-32) (first AC)