Hi, I'm trying to use a long long integer and I get compile error in C++, I read that I'm supposed to use __int64 instead, but I still get compile error... here's the answer I made to problem 1000, how could I get it to work with __int64?? Hope someone can help...

#include<iostream>

using namespace std;

__int64 a,b,c;

int main()
{
    cin>>a>>b;
    c=a+b;
    cout<<c;
system("PAUSE");

return 0;
}

• Two methods. (122) Hacker_QC 2006-03-03 06:21:16
  • Thanks!! (128) ITESM105 2006-03-03 07:04:35