#include <stdio.h>

main ()
{
   int m;
   int n;

   printf("Enter m : ");
   scanf("%d",&m);
   printf("Enter n : ");
   scanf("%d",&n);
   printf("m + n     = %d\n", m+n);
   printf("m - n     = %d\n", m-n);
   printf("m * n     = %d\n", m*n);
   printf("m / n     = %d (integer division)\n", m/n);
   printf("m %% n     = %d (integer division)\n", m%n);
   printf("m / n     = %f (real division)\n", (float)m/(float)n);
   printf("m^2 + n^2 = %d\n", m*m + n*n);
   printf("(m + n)^2 = %d\n", (m+n)*(m+n));
}