#include <iostream>

// This is needed to manipulate the IO.
#include <iomanip>

using namespace std;

int main()
{
    for(char c='A';c<='Z';c++){
        cout << c << endl;
    }

    cout << endl;

    for(int i=65;i<=90;i++) {
        cout << (char) i << endl;
    }

    cout << endl;

    // Sets the precision on numbers to be 2 decimal places.
    cout << setiosflags(ios::fixed | ios::showpoint) << setprecision(2);

    for(double money=0;money<=1;money+=.10){
        cout << money << endl;
    }

    return 0;
}