پروگ 98

#include <iostream>
#include <conio.h>
using namespace std;

int main()
{
	int currentyear,birthyear;
	
	cout<<"Enter Current Year: ";
	cin>>currentyear;
	
	cout<<"Enter Your Birth Year: ";
	cin>>birthyear;
	
	int age;
	age = currentyear - birthyear;
	
	if (birthyear >= currentyear)
	{
		cout<<"\n------------------\nError! This Is Impossible!";
	}
	else
	{
		if (age >= 120)
		{
			cout<<"\n------------------\nError! Your Age Is More Than 120! This Is Impossibel!";
		}
		else
		{
			cout<<"\n------------------\nYour Age: "<<age;	
		}	
	}
	
	getch();
}