#include <stdio.h> #include<stdlib.h> int *fun(int *arr1,int*arr2,int n,int m){ int *arr=(int *)malloc((n+m)*sizeof(int)); int i=0,j=0,k=0; while(i<n&&j<m) { if(arr1[i]<arr2[j]) { arr[k++]=arr1[i++]; } else{ arr[k++]=arr2[j++]; } } while(i<n) { arr[k++]=arr1[i++]; } w...