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Open on Codeforces · 521 unique accepted
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Quality: 1,939 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,181 global accepts · Tags: constructive algorithms, data structures, sortings · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,766 global accepts · Tags: dp, math · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,266 global accepts · Tags: greedy, sortings · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,979 global accepts · Tags: brute force, dp, math · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,050 global accepts · Tags: *special, shortest paths · first AC: Apr 1, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 4,268 global accepts · Tags: *special, strings · first AC: Apr 1, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,819 global accepts · Tags: *special, bitmasks · first AC: Apr 1, 2026 · Python 3 (first AC)
Quality: 6,562 global accepts · Tags: *special, strings · first AC: Apr 1, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 10,131 global accepts · Tags: *special, graph matchings, implementation · first AC: Apr 1, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 3,541 global accepts · Tags: *special, brute force, games, interactive · first AC: Apr 1, 2026 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Mar 4, 2026 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Mar 4, 2026 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Mar 4, 2026 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Nov 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,560 global accepts · Tags: *special, data structures, dfs and similar, divide and conquer, trees · first AC: Nov 22, 2023 · C++17 (GCC 9-64) (first AC)
Tags: — · first AC: Aug 14, 2023 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Aug 13, 2023 · last AC: Aug 13, 2023 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Jul 31, 2023 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Jul 15, 2023 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Jul 13, 2023 · C++20 (GCC 11-64) (first AC)