2018年9月28日
169. Majority Element
摘要： Given an array of size n, find the majority element. The majority element is the element that appears more than ⌊ n/2 ⌋ times. You may assume that the 阅读全文
posted @ 2018-09-28 11:57 bernieloveslife 阅读(82) 评论(0) 推荐(0)
860. Lemonade Change
摘要： At a lemonade stand, each lemonade costs $5. Customers are standing in a queue to buy from you, and order one at a time (in the order specified by bil 阅读全文
posted @ 2018-09-28 11:57 bernieloveslife 阅读(117) 评论(0) 推荐(0)
172. Factorial Trailing Zeroes
摘要： Given an integer n, return the number of trailing zeroes in n!. Example 1: Input: 3 Output: 0 Explanation: 3! = 6, no trailing zero. Example 2: Input: 阅读全文
posted @ 2018-09-28 11:55 bernieloveslife 阅读(96) 评论(0) 推荐(0)
190. Reverse Bits
摘要： Reverse bits of a given 32 bits unsigned integer. Example: Input: 43261596 Output: 964176192 Explanation: 43261596 represented in binary as 0000001010 阅读全文
posted @ 2018-09-28 11:54 bernieloveslife 阅读(98) 评论(0) 推荐(0)
69. Sqrt(x)
摘要： Implement int sqrt(int x). Compute and return the square root of x, where x is guaranteed to be a non negative integer. Since the return type is an in 阅读全文
posted @ 2018-09-28 11:53 bernieloveslife 阅读(139) 评论(0) 推荐(0)