#include <iostream> using namespace std; int main() { char ch; for(int i = 0 ; i < 10; i++) { ch = 'A' + i; // This statement turns on the 6th bit. cout << ch << " " ; ch = ch | 32; cout << ch << "\n"; } return 0; }
A a B b C c D d E e F f G g H h I i J j