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Open on Codeforces · 413 unique accepted
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Quality: 13,542 global accepts · Tags: greedy, implementation, math, number theory · first AC: Oct 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,270 global accepts · Tags: constructive algorithms, implementation, trees · first AC: Apr 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,032 global accepts · Tags: binary search, bitmasks, greedy, math · first AC: Mar 9, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 8,067 global accepts · Tags: games, greedy, math, number theory · first AC: Mar 2, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,554 global accepts · Tags: dfs and similar, dp, trees · first AC: Feb 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,270 global accepts · Tags: binary search, dp, greedy, two pointers · first AC: Jan 22, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,669 global accepts · Tags: binary search, greedy, math, two pointers · first AC: Jan 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 8,855 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Jan 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 8,548 global accepts · Tags: binary search, implementation, math, number theory · first AC: Nov 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,027 global accepts · Tags: brute force, combinatorics, dp, math, two pointers · first AC: Nov 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,748 global accepts · Tags: constructive algorithms, dp, greedy, implementation · first AC: Nov 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,148 global accepts · Tags: brute force, dfs and similar, graphs · first AC: Oct 15, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,375 global accepts · Tags: data structures, games, greedy · first AC: Sep 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,170 global accepts · Tags: brute force, implementation, math · first AC: Sep 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,810 global accepts · Tags: games, greedy, sortings · first AC: Mar 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,445 global accepts · Tags: data structures, divide and conquer, dp, math · first AC: Mar 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: data structures, greedy · first AC: Jan 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,288 global accepts · Tags: brute force, combinatorics, dp, greedy, math · first AC: Dec 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,010 global accepts · Tags: binary search, greedy, math, sortings, ternary search, two pointers · first AC: Nov 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,128 global accepts · Tags: binary search, constructive algorithms, data structures, dp, dsu, greedy, implementation, trees · first AC: Nov 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,068 global accepts · Tags: binary search, data structures, geometry, greedy, implementation · first AC: Oct 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,133 global accepts · Tags: dfs and similar, dp, math, trees · first AC: Oct 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,018 global accepts · Tags: data structures, dp · first AC: Oct 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,413 global accepts · Tags: constructive algorithms · first AC: Oct 11, 2025 · last AC: Oct 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,097 global accepts · Tags: greedy, sortings, two pointers · first AC: Apr 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)