#include <iostream>
#include <math.h>
#include <conio.h>
using namespace std;
class hugeint
{
public:
int size;
int number[100];
friend istream& operator>>(istream&,hugeint&);
friend ostream& operator<<(ostream&,hugeint&);
};
istream& operator>>(istream& in,hugeint& c)
{
// code not shown
return in;
}
ostream& operator<<(ostream& out,hugeint& c)
{
return out;
}
void main()
{
system( "color 70" );
hugeint o;
hugeint y;
hugeint z;
cin >> o;
cout<<"now y "<<endl;
cin>>y;
}
编译器抱怨这operator >>
是模棱两可的......我该怎么办?