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Open on Codeforces · 360 unique accepted
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Quality: 17,159 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Nov 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 16,005 global accepts · Tags: dfs and similar, dsu, graphs · first AC: Nov 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 9,110 global accepts · Tags: dp, implementation · first AC: Oct 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,915 global accepts · Tags: constructive algorithms, greedy · first AC: Oct 17, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 20,565 global accepts · Tags: brute force, dp, greedy, two pointers · first AC: Oct 10, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 71,996 global accepts · Tags: dp · first AC: Sep 5, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 13,403 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Jul 2, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 3,411 global accepts · Tags: dp, implementation, math · first AC: Jun 11, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 6,019 global accepts · Tags: binary search, greedy, math, sortings, ternary search, two pointers · first AC: Nov 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,315 global accepts · Tags: data structures, dfs and similar, implementation, strings, trees · first AC: Nov 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,556 global accepts · Tags: binary search, greedy, implementation, sortings · first AC: Apr 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,200 global accepts · Tags: binary search, brute force, data structures, dp, greedy, math · first AC: Dec 25, 2024 · C++17 (GCC 7-32) (first AC)
Tags: binary search, data structures, greedy, sortings · first AC: Dec 3, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 10,757 global accepts · Tags: binary search, dp, two pointers · first AC: Nov 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 24,670 global accepts · Tags: dfs and similar, dp, greedy, sortings, trees · first AC: Nov 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,455 global accepts · Tags: expression parsing · first AC: Oct 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,829 global accepts · Tags: dfs and similar, graphs, implementation, shortest paths · first AC: Oct 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 11,590 global accepts · Tags: constructive algorithms, math · first AC: Sep 10, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 13,258 global accepts · Tags: binary search, brute force, data structures, graphs, greedy, implementation, shortest paths · first AC: Aug 20, 2024 · last AC: Aug 21, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 6,974 global accepts · Tags: constructive algorithms, dfs and similar, divide and conquer · first AC: Jul 15, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 4,961 global accepts · Tags: constructive algorithms · first AC: Feb 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 5,091 global accepts · Tags: data structures, dp · first AC: Feb 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 6,699 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Dec 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,444 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Nov 21, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,091 global accepts · Tags: binary search, dp, greedy, strings · first AC: Apr 28, 2025 · last AC: Nov 21, 2025 · C++20 (GCC 13-64) (first AC)