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Open on Codeforces · 35 unique accepted
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Quality: 407 global accepts · Tags: dp, graphs, matrices · first AC: Mar 18, 2026 · last AC: Mar 18, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 637 global accepts · Tags: bitmasks, combinatorics, communication, interactive · first AC: Nov 11, 2025 · last AC: Nov 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 637 global accepts · Tags: data structures, dfs and similar, dsu, graphs, meet-in-the-middle, trees · first AC: Oct 6, 2025 · last AC: Oct 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 601 global accepts · Tags: binary search, brute force, greedy, hashing, string suffix structures, strings · first AC: Apr 22, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 200 global accepts · Tags: brute force, graphs, greedy, number theory · first AC: Apr 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,107 global accepts · Tags: constructive algorithms, geometry, math · first AC: Apr 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 6,631 global accepts · Tags: bitmasks, brute force, math · first AC: Apr 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 11,370 global accepts · Tags: dp, greedy · first AC: Apr 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 14,182 global accepts · Tags: brute force, greedy · first AC: Apr 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 17,728 global accepts · Tags: greedy, math · first AC: Apr 21, 2026 · C++20 (GCC 13-64) (first AC)