20.11. Write a program that reads three numbers and display minimum.

#include<stdio.h>
#include<conio.h> 

#include<stdlib.h>
void main ()

{
int *a,*b,*c,*min;

a=(int*)malloc(sizeof(int));

b=(int*)malloc(sizeof(int));

c=(int*)malloc(sizeof(int));

clrscr();
printf("a=");

scanf("%d", a);

printf("b=");

scanf("%d", b);

printf("c=");

scanf("%d", c);

if(*a<*b)

{

if(*a<*c)

min=a;

else

min=c;

}

else

{

if(*b<*c)

min=b;

else

min=c;

}

printf("Minimum= %d",*min);
getch ();
}