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Open on Codeforces · 360 unique accepted
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Quality: 1,920 global accepts · Tags: combinatorics, math · first AC: May 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,024 global accepts · Tags: chinese remainder theorem, geometry, implementation, math, number theory · first AC: Apr 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,046 global accepts · Tags: greedy, implementation, sortings · first AC: Apr 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,502 global accepts · Tags: brute force, combinatorics, dp, math, trees · first AC: Apr 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,189 global accepts · Tags: combinatorics, greedy, hashing, math, number theory, sortings · first AC: Apr 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,339 global accepts · Tags: data structures · first AC: Mar 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,503 global accepts · Tags: brute force, data structures, hashing, interactive, string suffix structures, strings · first AC: Feb 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,479 global accepts · Tags: flows, trees · first AC: Feb 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,016 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Nov 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 6,137 global accepts · Tags: bitmasks, combinatorics, dp · first AC: Nov 2, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,336 global accepts · Tags: data structures, sortings · first AC: Oct 10, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,212 global accepts · Tags: data structures, dp · first AC: Sep 12, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,360 global accepts · Tags: data structures · first AC: Aug 5, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 838 global accepts · Tags: combinatorics, dfs and similar, trees · first AC: Jul 19, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 688 global accepts · Tags: bitmasks, dfs and similar · first AC: Jul 19, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,509 global accepts · Tags: bitmasks, brute force, dp, graphs · first AC: Jul 19, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 8,914 global accepts · Tags: data structures, dfs and similar, trees · first AC: May 30, 2024 · last AC: May 30, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 784 global accepts · Tags: data structures, greedy, implementation · first AC: Feb 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,689 global accepts · Tags: data structures, divide and conquer, greedy, math · first AC: Jul 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,030 global accepts · Tags: data structures, strings · first AC: May 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,240 global accepts · Tags: 2-sat, data structures, dfs and similar, dp · first AC: May 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 610 global accepts · Tags: binary search, dfs and similar, divide and conquer, implementation, interactive, trees · first AC: May 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 900 global accepts · Tags: binary search, brute force, data structures, divide and conquer, greedy, implementation · first AC: Apr 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,709 global accepts · Tags: data structures · first AC: Apr 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,420 global accepts · Tags: bitmasks, combinatorics, dp, graphs, math, probabilities · first AC: Dec 15, 2024 · C++17 (GCC 7-32) (first AC)