C++ Tutorials - Absolute n00b spoonfeed

Take a look at this code :

#include <iostream>
int dfirstnumber;

using namespace std;

int main()
{
cout << "Are u 18? " << endl;
cin >> dfirstnumber;
if (dfirstnumber <= 18)
cout << "Access Granted \n";
else
{
cout << "lol nothing for you " << endl;

}




cin.get();
return 0;
}

umm first reason
i decalred it as double and tried to use it as int
second reason is u cannot use cin >> if ur gonna give it the value yourself
and after u have used cin >> i beleive u cant use cin.get
try this

Code: Select all


#include "stdafx.h"


#include <iostream>

using namespace std;

int main()
{
   int dsecondnumber;
   cout << "Are u 18? " << endl;
   cin >> dsecondnumber ;
      if (dsecondnumber < 18)
         cout << "Access Granted \n";
      else
         cout << "lol nothing for you " << endl;
         
   char f;
   cin>>f;
   return 0;
}



also just a suggestion:do not create Global variable unless u really need it