leetcode [#268] | GCidea's blog
目录1. 题目2. 解决方案3. 注意事项
题目Given an array containing n distinct numbers taken from 0, 1, 2, …, n, find the one that is missing from the array.
For example:
Given nums = [0, 1, 3] return 2.
NoteYour algorithm should run in linear runtime complexity. Could you implement it using only constant extra space complexity?
解决方案123456789101112131415161718192021public class Solution { public int missingNumber(int[] nums) { int N = nums.length; if(N == 0) return 0; int result = 0; ...阅读全文
题目Given an array containing n distinct numbers taken from 0, 1, 2, …, n, find the one that is missing from the array.
For example:
Given nums = [0, 1, 3] return 2.
NoteYour algorithm should run in linear runtime complexity. Could you implement it using only constant extra space complexity?
解决方案123456789101112131415161718192021public class Solution { public int missingNumber(int[] nums) { int N = nums.length; if(N == 0) return 0; int result = 0; ...阅读全文