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Open on Codeforces · 178 unique accepted
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Quality: 7,729 global accepts · Tags: greedy, sortings · first AC: Feb 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 8,855 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 10,669 global accepts · Tags: binary search, greedy, math, two pointers · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 11,774 global accepts · Tags: constructive algorithms, geometry, greedy, implementation, sortings · first AC: Oct 10, 2025 · last AC: Nov 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,274 global accepts · Tags: data structures, two pointers · first AC: Sep 27, 2025 · last AC: Nov 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,542 global accepts · Tags: binary search, implementation, math, number theory · first AC: Nov 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,025 global accepts · Tags: brute force, combinatorics, dp, math, two pointers · first AC: Nov 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,374 global accepts · Tags: data structures, games, greedy · first AC: Oct 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,169 global accepts · Tags: brute force, implementation, math · first AC: Oct 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,252 global accepts · Tags: brute force, greedy, implementation · first AC: Oct 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,458 global accepts · Tags: bitmasks, constructive algorithms, divide and conquer, greedy, trees · first AC: Sep 21, 2025 · last AC: Sep 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 9,743 global accepts · Tags: constructive algorithms, dp, greedy, implementation · first AC: Sep 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,948 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Dec 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,286 global accepts · Tags: brute force, combinatorics, dp, greedy, math · first AC: Dec 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,005 global accepts · Tags: binary search, greedy, math, sortings, ternary search, two pointers · first AC: Nov 23, 2025 · last AC: Nov 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,127 global accepts · Tags: binary search, constructive algorithms, data structures, dp, dsu, greedy, implementation, trees · first AC: Nov 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,336 global accepts · Tags: constructive algorithms, greedy, schedules · first AC: Nov 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,823 global accepts · Tags: binary search, dp, implementation, math · first AC: Sep 14, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,920 global accepts · Tags: data structures, divide and conquer, dp, greedy, implementation, trees · first AC: Feb 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 4,952 global accepts · Tags: constructive algorithms · first AC: Feb 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 5,084 global accepts · Tags: data structures, dp · first AC: Feb 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 6,697 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Dec 27, 2025 · C++20 (GCC 13-64) (first AC)
Tags: combinatorics · first AC: Sep 24, 2025 · last AC: Nov 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,132 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Nov 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,340 global accepts · Tags: constructive algorithms, interactive, math · first AC: Nov 4, 2025 · C++17 (GCC 7-32) (first AC)