Question

Ask the user for an ‘a’ or ‘b’. If they say a, then you output b. If they say b then you output a.

this is a c++ question

Answer 1

Program Code Screenshot:

Sample Output:

'a' or 'b'? a

b

Program Code to Copy

#include <iostream>

using namespace std;

int main()
{
//Prompt for a or b
cout<<"'a' or 'b'? ";
char ch;
//Read the user choice
cin>>ch;
//If input is 'a', print 'b'
if(ch=='a'){
cout<<'b'<<endl;
}
//If input is 'b' , print 'a'
if(ch=='b'){
cout<<'a'<<endl;
}
return 0;
}