#include<stdio.h>
#include<conio.h>
void()
{
 int a,b,c;
 clrscr();
 printf("Enter 3 numbers...");
 scanf("%d %d %d %d, &a,&b,&c");
 if(a>b)
{
 if(a>c)
{
 printf("a is the greatest");
}
 else
{
 printf("c is the greatest");
}
}
 else
{
 if (b>c)
{
 print("c is the greatest");
 getch();
}
}
}