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Open on Codeforces · 59 unique accepted
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Quality: 2,897 global accepts · Tags: bitmasks, combinatorics, math · first AC: Mar 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,887 global accepts · Tags: brute force, data structures, greedy, implementation, sortings · first AC: Feb 27, 2026 · last AC: Feb 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,767 global accepts · Tags: brute force, dp, hashing, string suffix structures, strings · first AC: Mar 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,224 global accepts · Tags: binary search, brute force, combinatorics, data structures, greedy, math, number theory, two pointers · first AC: Mar 16, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,834 global accepts · Tags: dfs and similar, dsu, graphs, greedy, sortings, trees · first AC: Mar 14, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,028 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Feb 27, 2026 · last AC: Feb 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 914 global accepts · Tags: combinatorics, divide and conquer, dp, math · first AC: Mar 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 855 global accepts · Tags: brute force, dp, greedy, interactive, math, number theory, trees · first AC: Mar 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 888 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy, implementation, shortest paths, trees · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 601 global accepts · Tags: constructive algorithms, implementation, two pointers · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 406 global accepts · Tags: dp, graphs, matrices · first AC: Mar 16, 2026 · last AC: Mar 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 280 global accepts · Tags: constructive algorithms, geometry, greedy · first AC: Apr 5, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 140 global accepts · Tags: constructive algorithms, math · first AC: Apr 22, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 156 global accepts · Tags: constructive algorithms, dfs and similar, dsu · first AC: Apr 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 127 global accepts · Tags: implementation, strings, trees · first AC: Apr 30, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 96 global accepts · Tags: constructive algorithms, math · first AC: Apr 27, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,261 global accepts · Tags: greedy, sortings · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,969 global accepts · Tags: brute force, dp, math · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,760 global accepts · Tags: dp, math · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,175 global accepts · Tags: constructive algorithms, data structures, sortings · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,935 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)