include iostream using namespace std union cost int integer double _do

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#include <iostream>
using namespace std;
union cost {
int integer;
double _double;
void init() {
cin >> _double;
if ((int) _double == _double) {
integer = (int) _double;
}
}
double get() {
if (_double != NULL){
return _double;
}
return integer;
}
};
struct taxi {
string number;
cost price;
string type;
};
int main() {
struct taxi taxi;
string name, type;
int cost;
printf("Enter number of the taxi:");
cin >> taxi.number;
printf("Enter cost of the taxi:");
taxi.price.init();
printf("Enter type of the taxi:");
cin >> taxi.type;
cout << "Taxi name: " << taxi.number << endl;
cout << "Taxi cost: " << taxi.price.get() << endl;
cout << "Taxi type: " << taxi.type << endl;
return 0;
}