Question

//Calculate the even parity for letters, (A, Z, D, a).

#include <iostream>
#include <bitset>

using namespace std;

int main()
{
    char c;
    
    int bitCounts, pBit;;
    while (cin>>c){     //ctrl-Z to stop
       bitset<8> bs(c);
       cout<<bs<<endl;
       bitCounts = bs.count(); 
       pBit = bitCounts % 2? 1: 0;
       cout<<"Even Parity bit: "<<pBit<<endl;
    }
    
}

Answer 1

#include <iostream>
#include <bitset>

using namespace std;

int main()
{
char c;
  
int bitCounts, pBit;;
cout<<"Enter one letter among(A, Z, D, a): ";
while (cin>>c){ //ctrl-Z to stop
bitset<8> bs(c);
// cout<<"bs: "<<bs<<endl;

bitCounts = bs.count();
// cout<<"bitCounts: "<<bitCounts<<endl;

pBit = bitCounts % 2? 0: 1;
cout<<"Even Parity bit: "<<pBit<<endl;

cout<<"\nEnter one letter among(A, Z, D, a): ";
}
  
}