PhoneNumber extractor
#include <iostream>
#include <cstring>
using namespace std;
class PhoneNumber {
char name[80];
int areaCode;
int prefix;
int num;
public:
PhoneNumber() { };
PhoneNumber(char *n, int a, int p, int nm)
{
strcpy(name, n);
areaCode = a;
prefix = p;
num = nm;
}
friend ostream &operator<<(ostream &stream, PhoneNumber o);
friend istream &operator>>(istream &stream, PhoneNumber &o);
};
ostream &operator<<(ostream &stream, PhoneNumber o)
{
stream << o.name << " ";
stream << "(" << o.areaCode << ") ";
stream << o.prefix << "-" << o.num << "\n";
return stream; // must return stream
}
istream &operator>>(istream &stream, PhoneNumber &o)
{
cout << "Enter name: ";
stream >> o.name;
cout << "Enter area code: ";
stream >> o.areaCode;
cout << "Enter prefix: ";
stream >> o.prefix;
cout << "Enter number: ";
stream >> o.num;
cout << "\n";
return stream;
}
int main()
{
PhoneNumber a;
cin >> a;
cout << a;
return 0;
}
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