Question

Code is in C++: Im wondering how i can make the program continue to ask the user to enter Y/N with the if statment. Is it possible with an If statment?

#include <iostream>

using namespace std;

int main() {

float usDollars,cYuan;

float *Dollars;

char choice;

Dollars = &usDollars;

while(usDollars >= 0){

cout <<"Enter the amount in U.S Dollars: ";

cin >> usDollars;

cout << usDollars<< " U.S Dollar in Chinese Yuan is :"<<*Dollars*7.09<<endl;

if (choice == 'y' || choice == 'Y'){

cout << "Do again[Y/N]";

cin >> choice;

}

}

return 0;

}

Answer 1

Enter the amount in U.S Dollars : 71 71 US Dollar in Chinese Yuan is 593.39 Do again (Y/N]y Enter the amount in U.S Dollars: 55 55 U.S Dollar in Chinese Yuan is : 389.95 Do again (Y/N]n Process returned 0 (0x0) execution time : 58.572 s Press any key to continue.

#include <iostream>

using namespace std;

int main() {

float usDollars,cYuan;
float *Dollars;
char choice;
Dollars = &usDollars;
while(1){
cout <<"Enter the amount in U.S Dollars: ";
cin >> usDollars;
cout << usDollars<< " U.S Dollar in Chinese Yuan is :"<<*Dollars*7.09<<endl;
cout << "Do again[Y/N]";
cin >> choice;
if (choice == 'y' || choice == 'Y')
{
continue;
}
else
break;

}

return 0;

}