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Open on Codeforces · 957 unique accepted
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Quality: 1,112 global accepts · Tags: data structures, trees · first AC: Oct 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 887 global accepts · Tags: flows · first AC: Aug 8, 2024 · last AC: Aug 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 518 global accepts · Tags: flows · first AC: Aug 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 648 global accepts · Tags: constructive algorithms, flows · first AC: Aug 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,313 global accepts · Tags: data structures, dp, greedy · first AC: Sep 30, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 983 global accepts · Tags: dfs and similar, graphs · first AC: Sep 27, 2023 · last AC: Sep 27, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 891 global accepts · Tags: combinatorics, dfs and similar, dp, math, trees · first AC: Feb 22, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 578 global accepts · Tags: dp, matrices · first AC: Feb 4, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 917 global accepts · Tags: combinatorics, dp, matrices, strings · first AC: Dec 18, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 342 global accepts · Tags: brute force, constructive algorithms, number theory · first AC: Nov 16, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 509 global accepts · Tags: data structures, sortings · first AC: Oct 31, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 574 global accepts · Tags: dp, math · first AC: Oct 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 423 global accepts · Tags: combinatorics, dp, fft, math · first AC: Oct 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,055 global accepts · Tags: combinatorics, dp, trees · first AC: Oct 22, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 354 global accepts · Tags: bitmasks, brute force, combinatorics, dp, math · first AC: Oct 22, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 620 global accepts · Tags: constructive algorithms, greedy, math · first AC: Oct 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,352 global accepts · Tags: data structures, strings · first AC: Oct 15, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 914 global accepts · Tags: brute force, dfs and similar, graphs, implementation, trees · first AC: Oct 13, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 387 global accepts · Tags: constructive algorithms, graphs, shortest paths · first AC: Sep 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 702 global accepts · Tags: binary search, dfs and similar, graphs, greedy, meet-in-the-middle, shortest paths · first AC: Sep 25, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 707 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Sep 25, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 709 global accepts · Tags: two pointers · first AC: Sep 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 789 global accepts · Tags: binary search, constructive algorithms, dfs and similar, dp, greedy, trees · first AC: Aug 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,728 global accepts · Tags: data structures, greedy, two pointers · first AC: Feb 13, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 496 global accepts · Tags: data structures, math · first AC: Jan 28, 2025 · C++17 (GCC 7-32) (first AC)