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Open on Codeforces · 1,349 unique accepted
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Quality: 5,370 global accepts · Tags: binary search, data structures, two pointers · first AC: Jun 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,366 global accepts · Tags: data structures, divide and conquer, math, sortings · first AC: Jun 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,472 global accepts · Tags: binary search, greedy · first AC: Jun 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,690 global accepts · Tags: data structures, divide and conquer, greedy, hashing · first AC: Jun 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,189 global accepts · Tags: binary search, data structures, dp, greedy, implementation, two pointers · first AC: Jun 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,511 global accepts · Tags: constructive algorithms, data structures, greedy, implementation, sortings · first AC: Jun 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,147 global accepts · Tags: brute force, dsu, graphs, greedy, shortest paths, sortings · first AC: Jun 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,019 global accepts · Tags: binary search, brute force, constructive algorithms, implementation, interactive · first AC: Jun 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,408 global accepts · Tags: binary search, data structures, greedy, implementation, sortings, strings · first AC: Jun 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,855 global accepts · Tags: binary search, data structures, dp, implementation, math · first AC: May 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,265 global accepts · Tags: bitmasks, dp, number theory, two pointers · first AC: May 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,926 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, graphs, greedy, trees · first AC: May 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,623 global accepts · Tags: dfs and similar, graphs, greedy, shortest paths · first AC: May 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,239 global accepts · Tags: data structures, implementation, sortings, two pointers · first AC: May 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,384 global accepts · Tags: dfs and similar, dp, trees · first AC: May 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,847 global accepts · Tags: brute force, constructive algorithms, dfs and similar, greedy, number theory, trees, two pointers · first AC: May 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,827 global accepts · Tags: dfs and similar, dp, dsu, graphs, implementation, trees · first AC: May 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,046 global accepts · Tags: binary search, brute force, data structures, math, number theory · first AC: May 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,023 global accepts · Tags: brute force, dp · first AC: May 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,515 global accepts · Tags: dfs and similar, dp, games, graphs, greedy, trees · first AC: May 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,423 global accepts · Tags: dfs and similar, dp, dsu, greedy, math · first AC: Apr 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,565 global accepts · Tags: data structures, graphs, greedy, shortest paths · first AC: Apr 20, 2025 · C++20 (GCC 13-64) (first AC)
Tags: constructive algorithms, greedy, implementation · first AC: Apr 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,878 global accepts · Tags: binary search, bitmasks, brute force, data structures, dp, greedy, trees, two pointers · first AC: Apr 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,786 global accepts · Tags: binary search, brute force, math, number theory · first AC: Apr 15, 2025 · C++20 (GCC 13-64) (first AC)