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8.6 Exercises

1. main()
        {    long n;
   
             scanf("%d", &n);
        }

2. main()
        {    long n = 12L;
   
             printf("%d\n", n);
        }

3. main()
        {    double x;
   
             scanf("%f", &x);
        }

4. If x is 100 and z is 200, what is the output of the following:

   if (z = x)
             printf("z = %d, x = %d\n", z, x);