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Open on Codeforces · 360 unique accepted
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Quality: 346 global accepts · Tags: combinatorics, graphs, trees · first AC: Dec 21, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,846 global accepts · Tags: data structures, graphs, shortest paths · first AC: Mar 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 655 global accepts · Tags: data structures · first AC: Dec 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 728 global accepts · Tags: data structures, math, matrices, probabilities · first AC: Dec 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,508 global accepts · Tags: binary search, data structures · first AC: Dec 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 615 global accepts · Tags: binary search, greedy, two pointers · first AC: Dec 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 587 global accepts · Tags: binary search, data structures, two pointers · first AC: Jan 2, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 572 global accepts · Tags: data structures, greedy, math, sortings · first AC: Apr 2, 2025 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Mar 29, 2025 · last AC: Mar 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,560 global accepts · Tags: *special, data structures, dfs and similar, divide and conquer, trees · first AC: Oct 7, 2024 · C++17 (GCC 7-32) (first AC)