标签：
Given two sorted integer arrays nums1 and nums2, merge nums2 into nums1 as one sorted array.
Note:
You may assume that nums1 has enough space (size that is greater or equal to m + n) to hold additional elements from nums2. The number of elements initialized in nums1and nums2 are m and n respectively.
问题：将B按顺序合并到A上
分析：插入排序，注意A数组为空
还未ac有疑问！
class Solution {
public:
void merge(vector<int>& nums1, int m, vector<int>& nums2, int n) {
int i = 0;
int j = 0;
if(m==0)
{
for(i=0;i<n;i++) nums1[i] = nums2[i];
}
while(i < m && j < n)
{
if(nums1[i] <= nums2[j])
{
nums1.insert(nums1.begin()+i+1,nums2[j]);
j++;
}
i++;
}
if(i>=m )
{
for(int k =j;j < n;k++)
{
nums1[i] = nums2[k];
}
}
}
};
标签：
原文地址：http://www.cnblogs.com/chdxiaoming/p/4478585.html
