Move Zeroes
Given an array nums, write a function to move all 0’s to the end of it while maintaining the relative order of the non-zero elements.
For example, given nums = [0, 1, 0, 3, 12], after calling your function, nums should be [1, 3, 12, 0, 0].
Note:
You must do this in-place without making a copy of the array.
Minimize the total number of operations.
Credits:
Special thanks to @jianchao.li.fighter for adding this problem and creating all test cases.
链接:https://leetcode.com/problems/move-zeroes/
方法一:
%% C++
class Solution {
public:
void moveZeroes(vector<int>& nums) {
int j = 0;
for(int i=0;i<nums.size();i++)
if(nums[i]!=0){
nums[j]=nums[i];
j++;
}
for(;j<nums.size();j++)
nums[j] = 0;
}
};
备注:可能代码不规范,我是顺便学C++

本文详细介绍了如何使用C++编写一个函数,该函数可以将数组中的所有零元素移至末尾,并保持非零元素的相对顺序不变。通过遍历数组并记录非零元素的位置,然后重新排列数组实现目标。
2111

被折叠的 条评论
为什么被折叠?



