import java.util.*;
public class Solution {
public void merge(int A[], int m, int B[], int n) {
int[] C = new int[m+n];
int i=0,j=0,k=0;
while(i<m&&j<n){
if(A[i]<B[j]){
C[k++] = A[i++];
}else{
C[k++] = B[j++];
}
}
while(i<m){
C[k++] = A[i++];
}
while(j<n){
C[k++] = B[j++];
}
for(int l = 0;l<m+n;l++){
A[l] = C[l];
}
}
}