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Open on Codeforces · 89 unique accepted
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Quality: 23,624 global accepts · Tags: dp, implementation, math · first AC: Aug 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,549 global accepts · Tags: greedy, implementation, math, number theory · first AC: Oct 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,232 global accepts · Tags: data structures, greedy, math · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 15,669 global accepts · Tags: combinatorics, math, number theory · first AC: Sep 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 10,227 global accepts · Tags: binary search, greedy, implementation, two pointers · first AC: Jan 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 10,464 global accepts · Tags: bitmasks, constructive algorithms, divide and conquer, greedy, trees · first AC: Sep 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,378 global accepts · Tags: data structures, games, greedy · first AC: Sep 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,229 global accepts · Tags: brute force, data structures, dp, greedy, implementation, strings · first AC: Sep 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,964 global accepts · Tags: combinatorics, math · first AC: Aug 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 14,528 global accepts · Tags: binary search, interactive · first AC: Aug 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 19,606 global accepts · Tags: binary search, brute force, combinatorics, math, number theory · first AC: Jul 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 20,015 global accepts · Tags: binary search, data structures · first AC: Jun 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,588 global accepts · Tags: brute force, math, two pointers · first AC: Feb 11, 2026 · C++20 (GCC 13-64) (first AC)
Tags: data structures, greedy · first AC: Jul 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,539 global accepts · Tags: combinatorics, data structures, implementation, math · first AC: Jul 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 12,216 global accepts · Tags: combinatorics, math, number theory · first AC: Jun 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,015 global accepts · Tags: data structures, divide and conquer, implementation · first AC: Jan 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 6,760 global accepts · Tags: games, greedy, math · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,031 global accepts · Tags: binary search, interactive, ternary search · first AC: Aug 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 12,128 global accepts · Tags: binary search, greedy, math, sortings, two pointers · first AC: Jul 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,263 global accepts · Tags: brute force, data structures, dfs and similar, dsu, graphs, implementation · first AC: Jun 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,682 global accepts · Tags: constructive algorithms, dsu, greedy · first AC: Mar 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,596 global accepts · Tags: binary search, combinatorics, dfs and similar, dp, graphs, interactive · first AC: Feb 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,311 global accepts · Tags: data structures, implementation, math · first AC: Jan 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 6,663 global accepts · Tags: constructive algorithms, dfs and similar, dp · first AC: Oct 6, 2025 · C++20 (GCC 13-64) (first AC)