-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathMergeSortedArray.cpp
42 lines (37 loc) · 949 Bytes
/
MergeSortedArray.cpp
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
#include <bits/stdc++.h>
#include <algorithm>
using namespace std;
class Solution {
public:
void merge(vector<int>& nums1, int m, vector<int>& nums2, int n) {
if (n == 0){
return;
} else if (m == 0){
nums1 = nums2;
} else {
int i = m - 1;
int j = n - 1;
int k = m + n - 1;
while(i >= 0 && j >= 0){
if (nums1[i] >= nums2[j]){
nums1[k] = nums1[i];
i--;
} else {
nums1[k] = nums2[j];
j--;
}
k--;
}
while (j >= 0){
nums1[k] = nums2[j];
k--;
j--;
}
}
}
void print(vector<int>& nums1, int m, int n){
for (int i = 0; i < m + n; ++i){
cout << nums1[i] << " " << endl;
}
}
};