Using while statement ask the user to input a character, accept only character Y or N.

Question

If other character are inputted ask the user to enter another character.

Answer 1

#include <iostream>
using namespace std;

int main() {
char input;
cout<<"Enter yes or no(Y/N)? ";
cin >> input;
// if input not == N or input not == Y return input else(input == to N/Y) cout<<"Successfuly";
while(!(input=='N' or input=='Y')) {
cout<<"Enter yes or no(Y/N)? ";
cin >> input;
}
cout<<"Successfuly!"<<endl;
return 0;
}

Answer 2

Show me your code and I'll try to help you make it work.

#include <iostream>

int main()
{
char res;
while( std::cin >> res && ( res != 'Y' && res != 'N' ) )
{
std::cout << "Enter Y or N please\n";
}
std::cout << res;
return 0;
}

https://www.sololearn.com/post/75089/?ref=app

(Edited)