2019年5月28日
996. Number of Squareful Arrays
摘要： Given an array A of non-negative integers, the array is squareful if for every pair of adjacent elements, their sum is a perfect square. Return the nu 阅读全文
posted @ 2019-05-28 22:04 Veritas_des_Liberty 阅读(303) 评论(0) 推荐(0)
991. Broken Calculator
摘要： On a broken calculator that has a number showing on its display, we can perform two operations: Double: Multiply the number on the display by 2, or; D 阅读全文
posted @ 2019-05-28 20:58 Veritas_des_Liberty 阅读(325) 评论(0) 推荐(0)