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Open on Codeforces · 440 unique accepted
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Quality: 7,080 global accepts · Tags: binary search, dp, graphs, shortest paths · first AC: Oct 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,958 global accepts · Tags: brute force, implementation, math, strings · first AC: Oct 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,660 global accepts · Tags: bitmasks, constructive algorithms, greedy, interactive, math · first AC: Oct 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,133 global accepts · Tags: constructive algorithms, implementation, interactive · first AC: Oct 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,441 global accepts · Tags: constructive algorithms, dfs and similar, graphs, trees · first AC: Oct 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,051 global accepts · Tags: combinatorics, implementation, math · first AC: Oct 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,756 global accepts · Tags: games, greedy, math · first AC: Oct 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,097 global accepts · Tags: greedy, sortings, two pointers · first AC: Sep 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: constructive algorithms, interactive, math · first AC: Aug 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,594 global accepts · Tags: binary search, data structures, greedy, sortings, ternary search · first AC: Aug 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,678 global accepts · Tags: constructive algorithms, dsu, greedy · first AC: Mar 30, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: bitmasks, constructive algorithms, dp, greedy, math · first AC: Mar 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,322 global accepts · Tags: constructive algorithms, greedy · first AC: Mar 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,783 global accepts · Tags: brute force, constructive algorithms, math · first AC: Mar 19, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,201 global accepts · Tags: constructive algorithms, dfs and similar, dsu, graphs, greedy, matrices, trees · first AC: Mar 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,594 global accepts · Tags: binary search, combinatorics, dfs and similar, dp, graphs, interactive · first AC: Feb 21, 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: 6,210 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Feb 4, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,761 global accepts · Tags: data structures, dp, graphs, sortings · first AC: Dec 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,136 global accepts · Tags: brute force, dp, implementation · first AC: Dec 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,827 global accepts · Tags: brute force, data structures, divide and conquer, greedy, sortings · first AC: Dec 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,460 global accepts · Tags: constructive algorithms, graphs, greedy, math, sortings, two pointers · first AC: Nov 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,124 global accepts · Tags: binary search, brute force, data structures, greedy, two pointers · first AC: Oct 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,327 global accepts · Tags: combinatorics, data structures, sortings · first AC: Oct 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,294 global accepts · Tags: dp, greedy · first AC: Oct 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)