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Open on Codeforces · 360 unique accepted
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Quality: 25,000 global accepts · Tags: brute force, dp, math · first AC: Dec 5, 2024 · C++17 (GCC 7-32) (first AC)
Tags: data structures, greedy, sortings · first AC: Dec 3, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 35,287 global accepts · Tags: binary search, dp, implementation, two pointers · first AC: Oct 17, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 7,578 global accepts · Tags: constructive algorithms · first AC: Sep 20, 2024 · last AC: Sep 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 11,048 global accepts · Tags: data structures · first AC: Feb 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 14,109 global accepts · Tags: constructive algorithms, greedy · first AC: Nov 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,428 global accepts · Tags: constructive algorithms, implementation · first AC: May 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,544 global accepts · Tags: bitmasks, constructive algorithms, greedy, implementation, math · first AC: May 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 17,787 global accepts · Tags: brute force, constructive algorithms, dp, greedy · first AC: Feb 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,977 global accepts · Tags: brute force, greedy, math, strings · first AC: Dec 5, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 27,995 global accepts · Tags: dp, graphs, implementation, shortest paths · first AC: Nov 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 80,876 global accepts · Tags: brute force, dp · first AC: Jun 11, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 9,247 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Nov 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 15,827 global accepts · Tags: constructive algorithms, greedy · first AC: May 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,230 global accepts · Tags: binary search, greedy, math, number theory · first AC: Apr 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,582 global accepts · Tags: 2-sat, brute force, math, sortings · first AC: Apr 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 36,733 global accepts · Tags: dp, math, number theory · first AC: Nov 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 11,517 global accepts · Tags: dp, greedy, implementation · first AC: Sep 20, 2024 · last AC: Sep 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 18,774 global accepts · Tags: geometry, math · first AC: Sep 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 17,665 global accepts · Tags: binary search, math, ternary search · first AC: Sep 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 27,372 global accepts · Tags: binary search, data structures, implementation · first AC: Aug 5, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 23,542 global accepts · Tags: binary search, brute force, data structures, sortings, two pointers · first AC: Jul 15, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 11,419 global accepts · Tags: bitmasks, constructive algorithms, interactive, math, number theory · first AC: May 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,270 global accepts · Tags: binary search, dp, greedy, two pointers · first AC: Apr 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,500 global accepts · Tags: dp, implementation, strings · first AC: Dec 5, 2024 · C++17 (GCC 7-32) (first AC)