摘要：
Given an array of integers, find if the array contains any duplicates. Your function should return true if any value appears at least twice in the arr 阅读全文
posted @ 2018-05-05 14:31
何以解忧，唯有*代码
阅读(104)
评论(0)
推荐(0)
摘要：
Given an array, rotate the array to the right by k steps, where k is non-negative. 题目：给定一个数组和一个数值k，要求将数组向右旋转k步。 以前准备面试时看到过这个题目，结果今天还是记不得空间复杂度O(1)的解法，好 阅读全文
posted @ 2018-05-05 14:09
何以解忧，唯有*代码
阅读(121)
评论(0)
推荐(0)
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 @ 2018-05-05 13:34
何以解忧，唯有*代码
阅读(84)
评论(0)
推荐(0)
摘要：
Given an array of integers that is already sorted in ascending order, find two numbers such that they add up to a specific target number. The function 阅读全文
posted @ 2018-05-05 12:03
何以解忧，唯有*代码
阅读(120)
评论(0)
推荐(0)
浙公网安备 33010602011771号