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Open on Codeforces · 2,469 unique accepted
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Quality: 3,218 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Apr 19, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,217 global accepts · Tags: dfs and similar, dp, greedy, math, probabilities, trees · first AC: Apr 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,614 global accepts · Tags: binary search, constructive algorithms, divide and conquer, interactive, math · first AC: Apr 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,009 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Apr 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Apr 3, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Mar 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Mar 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Mar 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Mar 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Mar 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Mar 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Mar 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Mar 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Mar 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Mar 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Mar 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 28 global accepts · Tags: *special · first AC: Mar 6, 2026 · Kotlin 1.9 (first AC)
Tags: *special, dfs and similar, dsu, graphs · first AC: Mar 1, 2026 · Kotlin 1.7 (first AC)
Tags: *special · first AC: Mar 1, 2026 · Kotlin 1.7 (first AC)
Tags: *special, greedy · first AC: Mar 1, 2026 · Kotlin 1.7 (first AC)
Tags: *special, dfs and similar, graphs · first AC: Mar 1, 2026 · Kotlin 1.7 (first AC)
Tags: *special, math · first AC: Mar 1, 2026 · Kotlin 1.7 (first AC)
Tags: *special · first AC: Mar 1, 2026 · Kotlin 1.7 (first AC)
Tags: *special · first AC: Mar 1, 2026 · Kotlin 1.7 (first AC)
Tags: *special, implementation · first AC: Mar 1, 2026 · Kotlin 1.7 (first AC)