Mega Code Archive
Uppercase letters using bitwise AND
#include
using namespace std;
int main()
{
char ch;
for(int i = 0 ; i < 10; i++) {
ch = 'a' + i;
cout << ch << " " ;
ch = ch & 223;
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