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Open on Codeforces · 297 unique accepted
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Quality: 10,464 global accepts · Tags: bitmasks, constructive algorithms, divide and conquer, greedy, trees · first AC: Oct 25, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 11,779 global accepts · Tags: constructive algorithms, geometry, greedy, implementation, sortings · first AC: Oct 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,378 global accepts · Tags: data structures, games, greedy · first AC: Oct 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 10,259 global accepts · Tags: brute force, greedy, implementation · first AC: Oct 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 13,643 global accepts · Tags: brute force, constructive algorithms, greedy, implementation · first AC: Oct 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 9,752 global accepts · Tags: constructive algorithms, dp, greedy, implementation · first AC: Sep 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,455 global accepts · Tags: data structures, divide and conquer, dp, math · first AC: Mar 8, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 5,820 global accepts · Tags: games, greedy, sortings · first AC: Mar 8, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 7,861 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Feb 8, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 8,955 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Dec 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,019 global accepts · Tags: binary search, greedy, math, sortings, ternary search, two pointers · first AC: Dec 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 18,595 global accepts · Tags: data structures · first AC: Oct 31, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 10,783 global accepts · Tags: bitmasks, combinatorics, constructive algorithms, greedy, math, two pointers · first AC: Dec 8, 2024 · last AC: Oct 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,294 global accepts · Tags: brute force, combinatorics, dp, greedy, math · first AC: Oct 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,312 global accepts · Tags: binary search, brute force, data structures, greedy, sortings, two pointers · first AC: Dec 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,441 global accepts · Tags: brute force, games, greedy, number theory · first AC: Feb 25, 2026 · last AC: Feb 28, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 4,962 global accepts · Tags: constructive algorithms · first AC: Feb 23, 2026 · last AC: Feb 24, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 5,091 global accepts · Tags: data structures, dp · first AC: Feb 23, 2026 · last AC: Feb 24, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 6,699 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Jan 21, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 6,370 global accepts · Tags: dp, greedy, number theory · first AC: Nov 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 32,559 global accepts · Tags: data structures, trees · first AC: Oct 31, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,375 global accepts · Tags: brute force, implementation · first AC: Oct 30, 2025 · C++17 (GCC 7-32) (first AC)
Tags: constructive algorithms, greedy, interactive, math · first AC: Oct 27, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 10,151 global accepts · Tags: binary search, data structures, greedy, math, sortings, two pointers · first AC: Oct 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,286 global accepts · Tags: combinatorics, math, number theory · first AC: Oct 4, 2025 · C++17 (GCC 7-32) (first AC)