C Program to find smallest in three numbers

#include

void main()

{

 int a,b,c;

 printf("enter 1st no\n");

 scanf("%d",&a);

 printf("enter 2nd no\n");

 scanf("%d",&b);

 printf("enter 3rd no\n");

 scanf("%d",&c);

 a=a

 a=a

 printf("smallest no.is %d\n",a);

}

Output: