#include<stdio.h>
#include<conio.h>
int main(void)
{
int *a, b;
float *x, y = 3.5;
double *m, n;
printf(" Enter b = ");
scanf("%d", &b);
a = &b;
x = &y;
printf(" a = %p\tb = %d\n", a, b);
getch();
b -= y;
printf(" a = %p\t*a = %d\tb = %d\n", a, *a, b);
getch();
m = a;
printf(" a = %p\tm = %p\n", a, m);
getch();
m = &n;
printf(" n = %p\tm = %p\n", &n, m);
getch();
n = 5.5;
m++;
printf(" n = %f\tn = %p\tm = %p\n", n, &n, m);
getch();
*m = (float) *a - n + (int) *x;
printf(" m = %p\t*m = %f\n", m, *m);
getch();
m -= 1;
printf(" n = %f n = %p m = %p *(m+1) = %f\n", n, &n, m, *(m+1));
getch();
return 0;
}