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Open on Codeforces · 39 unique accepted
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Quality: 9,500 global accepts · Tags: combinatorics, dp, math · first AC: Jan 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,431 global accepts · Tags: brute force, games, greedy, number theory · first AC: Feb 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,009 global accepts · Tags: data structures, divide and conquer, implementation · first AC: Jan 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,551 global accepts · Tags: dp, greedy, trees · first AC: Feb 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,307 global accepts · Tags: data structures, implementation, math · first AC: Jan 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,773 global accepts · Tags: combinatorics, data structures, dsu, sortings · first AC: Jan 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,965 global accepts · Tags: binary search, data structures · first AC: Jan 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,895 global accepts · Tags: dfs and similar, dp, graphs, trees · first AC: Jan 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,704 global accepts · Tags: dp, graphs, greedy, math, sortings · first AC: Feb 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,080 global accepts · Tags: constructive algorithms, dfs and similar, graph matchings, graphs, greedy, strings · first AC: Feb 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,239 global accepts · Tags: dfs and similar, interactive, sortings, trees · first AC: Jan 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,419 global accepts · Tags: binary search, data structures, games, greedy, math, ternary search · first AC: Feb 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 414 global accepts · Tags: binary search, divide and conquer, dp, hashing, math, two pointers · first AC: Feb 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 172 global accepts · Tags: dp, math, probabilities · first AC: Feb 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)