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Open on Codeforces · 39 unique accepted
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Quality: 1,003 global accepts · Tags: binary search, brute force, implementation, math, number theory · first AC: Apr 12, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,271 global accepts · Tags: binary search, divide and conquer, greedy, implementation, math, number theory · first AC: Nov 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,730 global accepts · Tags: binary search, brute force, divide and conquer, implementation, interactive · first AC: Nov 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 624 global accepts · Tags: bitmasks, brute force, communication, constructive algorithms, graphs, interactive, trees · first AC: Apr 12, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,737 global accepts · Tags: bitmasks, divide and conquer, dp, greedy, math · first AC: Dec 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,579 global accepts · Tags: data structures, dfs and similar, dsu, graphs, greedy · first AC: Nov 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,487 global accepts · Tags: bitmasks, combinatorics, dp, math, number theory · first AC: Dec 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,276 global accepts · Tags: data structures, dfs and similar, dp, dsu, greedy, implementation, trees · first AC: Dec 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,041 global accepts · Tags: dp, greedy · first AC: Nov 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,500 global accepts · Tags: binary search, interactive, math, sortings · first AC: Nov 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 218 global accepts · Tags: dp · first AC: May 1, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 114 global accepts · Tags: bitmasks, brute force, dp, greedy, implementation · first AC: Apr 12, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 445 global accepts · Tags: data structures, dp · first AC: Nov 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,027 global accepts · Tags: communication, constructive algorithms, interactive · first AC: Nov 10, 2025 · C++20 (GCC 13-64) (first AC)