BIG NUMBER!

#include<stdio.h>
#include<conio.h>
#include<iostream.h>
class A
{
	public:
	void dif(int a,int b)
	{
		if(a==b)
		{
			cout<<"\nnum1 and num2" <<"both are same";
		}
		else
		{
			if(a>b)
			{
				cout<<endl<<a<<" is biggest";
			}
			else
			{
				cout<<endl<<b<<" is biggest";
			}
		}
	}
};
int main()
{

	A a1;
	int a,b;
	clrscr();
	cout<<"\nEnter the Num1 => ";
	cin>>a;
	cout<<"\nEnter the Num2 => ";
	cin>>b;
	a1.dif(a,b);

	getch();
	return 0;
}