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Open on Codeforces · 178 unique accepted
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Quality: 20,699 global accepts · Tags: brute force, two pointers · first AC: Sep 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 21,679 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Sep 15, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 33,045 global accepts · Tags: geometry · first AC: Sep 13, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 47,418 global accepts · Tags: brute force, hashing, math · first AC: Sep 13, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 21,583 global accepts · Tags: dp, greedy, implementation, strings · first AC: Dec 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 27,099 global accepts · Tags: math · first AC: Nov 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,861 global accepts · Tags: implementation, math · first AC: Nov 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 19,055 global accepts · Tags: greedy, implementation · first AC: Nov 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 28,139 global accepts · Tags: greedy · first AC: Sep 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 25,338 global accepts · Tags: greedy, math · first AC: Sep 13, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 18,251 global accepts · Tags: brute force, math, number theory · first AC: Nov 6, 2025 · last AC: Dec 30, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 20,762 global accepts · Tags: binary search, brute force, greedy, implementation · first AC: Oct 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 19,812 global accepts · Tags: constructive algorithms, greedy · first AC: Oct 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,960 global accepts · Tags: constructive algorithms · first AC: Sep 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 20,913 global accepts · Tags: greedy, sortings, two pointers · first AC: Sep 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 18,470 global accepts · Tags: constructive algorithms, greedy · first AC: Sep 15, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 26,738 global accepts · Tags: constructive algorithms, greedy, sortings · first AC: Sep 13, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 16,173 global accepts · Tags: constructive algorithms, greedy · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 21,418 global accepts · Tags: constructive algorithms, greedy, sortings, two pointers · first AC: Dec 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,127 global accepts · Tags: dp, greedy, math · first AC: Dec 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 19,239 global accepts · Tags: bitmasks, games, greedy · first AC: Nov 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,104 global accepts · Tags: greedy, implementation · first AC: Nov 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,988 global accepts · Tags: constructive algorithms, graphs · first AC: Oct 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 15,921 global accepts · Tags: greedy, implementation · first AC: Sep 21, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 17,134 global accepts · Tags: constructive algorithms, games, greedy · first AC: Jan 17, 2026 · C++20 (GCC 13-64) (first AC)