C Programming - find the greatest number among two numbers

#include<stdio.h>
#include<conio.h>
main()
{
int a,b;
clrscr();
printf("\n enter the two number=");
scanf("\n %d%d",&a,&b);
if(a>b)
printf("\n greatest number=%d",a);
else
printf("\n greatest number=%d",b);
getch();
}

output:-enter the two number=12
54
greatest number=54