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Open on Codeforces · 573 unique accepted
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Quality: 1,651 global accepts · Tags: bitmasks, brute force, data structures, greedy, math · first AC: Apr 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,855 global accepts · Tags: binary search, data structures, divide and conquer, dp, greedy · first AC: Apr 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 998 global accepts · Tags: dfs and similar, graphs, greedy, implementation · first AC: Apr 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,364 global accepts · Tags: brute force, data structures, implementation · first AC: Apr 1, 2025 · last AC: Apr 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,488 global accepts · Tags: binary search, flows, graphs · first AC: Feb 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,142 global accepts · Tags: bitmasks, combinatorics, dp · first AC: Nov 3, 2024 · last AC: Nov 3, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,766 global accepts · Tags: brute force, string suffix structures, strings · first AC: Oct 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,705 global accepts · Tags: data structures, divide and conquer · first AC: Feb 12, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 967 global accepts · Tags: brute force, graphs, math, number theory · first AC: Jun 3, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,055 global accepts · Tags: data structures, dsu, graphs, trees · first AC: Feb 3, 2023 · last AC: Feb 3, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 574 global accepts · Tags: divide and conquer, math · first AC: Jan 30, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 5,100 global accepts · Tags: divide and conquer, dp · first AC: Dec 15, 2025 · last AC: Dec 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,193 global accepts · Tags: brute force, combinatorics, implementation, math · first AC: Dec 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 982 global accepts · Tags: dfs and similar, divide and conquer, dp, graphs, greedy, math, matrices, number theory · first AC: Oct 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,039 global accepts · Tags: data structures, greedy · first AC: Oct 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,688 global accepts · Tags: binary search, brute force, data structures, dsu, greedy, sortings · first AC: Sep 25, 2025 · last AC: Sep 25, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,255 global accepts · Tags: bitmasks, brute force, dp, graphs, math, meet-in-the-middle, trees · first AC: Sep 22, 2025 · last AC: Sep 22, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,217 global accepts · Tags: dp, matrices · first AC: Sep 21, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,416 global accepts · Tags: brute force, combinatorics, dp, math, two pointers · first AC: Sep 4, 2025 · last AC: Sep 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 511 global accepts · Tags: data structures, divide and conquer · first AC: Aug 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,420 global accepts · Tags: bitmasks, combinatorics, dp, graphs, math, probabilities · first AC: Jul 18, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,613 global accepts · Tags: brute force, data structures, math, number theory, two pointers · first AC: May 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,176 global accepts · Tags: data structures, dp, games, hashing, implementation, math, number theory, sortings · first AC: May 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 905 global accepts · Tags: data structures, dfs and similar · first AC: May 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,232 global accepts · Tags: dfs and similar, graphs · first AC: May 29, 2025 · C++20 (GCC 13-64) (first AC)