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Open on Codeforces · 170 unique accepted
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Quality: 14,595 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Jul 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,388 global accepts · Tags: games, greedy, sortings · first AC: Aug 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 9,747 global accepts · Tags: constructive algorithms, dp, greedy, implementation · first AC: Sep 20, 2025 · C++17 (GCC 7-32) (first AC)
Tags: brute force, data structures, divide and conquer, math, number theory · first AC: Mar 3, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 9,275 global accepts · Tags: dp, math, probabilities · first AC: Jul 22, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,697 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Dec 27, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,488 global accepts · Tags: games, greedy · first AC: Sep 20, 2025 · C++17 (GCC 7-32) (first AC)
Tags: constructive algorithms, interactive, math · first AC: Aug 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,097 global accepts · Tags: greedy, sortings, two pointers · first AC: Jul 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,413 global accepts · Tags: brute force, implementation, two pointers · first AC: Aug 14, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 3,677 global accepts · Tags: constructive algorithms, dsu, greedy · first AC: Mar 28, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 11,948 global accepts · Tags: binary search, implementation, math, two pointers · first AC: Mar 24, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 5,287 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy · first AC: Jan 29, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 6,195 global accepts · Tags: combinatorics, dfs and similar, graphs, trees · first AC: Aug 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,348 global accepts · Tags: data structures, dfs and similar, dp, graphs, greedy, math, trees · first AC: Jun 21, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,898 global accepts · Tags: bitmasks, combinatorics, math · first AC: Mar 28, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 3,970 global accepts · Tags: dp · first AC: Dec 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,541 global accepts · Tags: binary search, dfs and similar, dp, greedy, trees · first AC: Nov 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,755 global accepts · Tags: combinatorics, math, number theory · first AC: Jul 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,031 global accepts · Tags: data structures, dfs and similar, dsu, shortest paths, sortings, trees, two pointers · first AC: Jul 25, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,605 global accepts · Tags: data structures, dp · first AC: Jan 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,687 global accepts · Tags: binary search, divide and conquer, interactive · first AC: Dec 27, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,750 global accepts · Tags: combinatorics, math · first AC: Nov 20, 2025 · C++20 (GCC 13-64) (first AC)
Tags: dfs and similar, dsu, graphs · first AC: Aug 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,731 global accepts · Tags: bitmasks, combinatorics, data structures, dp, math, number theory · first AC: Jul 26, 2025 · C++17 (GCC 7-32) (first AC)