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Open on Codeforces · 1,385 unique accepted
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Quality: 427 global accepts · Tags: binary search, data structures, sortings · first AC: Dec 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 601 global accepts · Tags: data structures, divide and conquer, graphs, greedy, math · first AC: Nov 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 204 global accepts · Tags: data structures, dp · first AC: Nov 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 261 global accepts · Tags: fft, graphs, trees · first AC: Aug 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,197 global accepts · Tags: graphs, shortest paths · first AC: May 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 919 global accepts · Tags: flows, graph matchings, graphs, number theory · first AC: May 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 875 global accepts · Tags: data structures, dp, trees · first AC: May 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 648 global accepts · Tags: data structures, divide and conquer, graphs, trees · first AC: Jan 22, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 338 global accepts · Tags: games, interactive · first AC: Jan 30, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 161 global accepts · Tags: binary search, data structures, trees · first AC: Jan 20, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 194 global accepts · Tags: data structures, greedy · first AC: Jan 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 324 global accepts · Tags: data structures, math · first AC: Jan 6, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 587 global accepts · Tags: binary search, data structures, two pointers · first AC: Jan 1, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 207 global accepts · Tags: data structures, dp, flows, trees · first AC: Dec 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 482 global accepts · Tags: bitmasks, brute force, combinatorics, math · first AC: Dec 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 111 global accepts · Tags: bitmasks, brute force, combinatorics, dp · first AC: Dec 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 443 global accepts · Tags: data structures, trees · first AC: Dec 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 591 global accepts · Tags: dp · first AC: Nov 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 236 global accepts · Tags: dp, graphs · first AC: Nov 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 108 global accepts · Tags: data structures, dp · first AC: Sep 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 354 global accepts · Tags: binary search, data structures, graphs, two pointers · first AC: Aug 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 186 global accepts · Tags: data structures, dfs and similar, graphs · first AC: Aug 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 357 global accepts · Tags: data structures, implementation · first AC: Aug 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 350 global accepts · Tags: bitmasks, brute force, data structures, sortings · first AC: Aug 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 162 global accepts · Tags: dp, trees · first AC: Aug 13, 2025 · C++20 (GCC 13-64) (first AC)