public class Solution { public void merge(int A[], int m, int B[], int n) { if(B == null){ return ; } //A m+n int i = m -1; int j = n - 1; int index = m + n -1; while(i >=0 && j >=0 ){ if(A[i] > B[j]){ A[index --] = A[i--]; }else{ A[index --] = B[j--]; } } if(i >= 0 ){ while(i &g...