#include <stdio.h>
#define n 5 
int main ()
{ int i=0;
int arr1[n]={1,2,3,4,5};  
int arr2[n];
 
while (i<n)
arr2[i]=arr1[i++];
 
i=0;
while (i<n)
printf ("%5d", arr2[i++]);
 
return 0;
}

    1    2    3    4    5