public class MyClass {
    public static void main(String args[]) {
        int i, num = 25;
        int fi=1;
        for (i = 1; i <= num; i++) {
            fi *= i;
            System.out.println(i + " " + fi);
        }
        
        long fl=1;
        for (i = 1; i <= num; i++) {
            fl *= i;
            System.out.println(i + " " + fl);
        }
    
    
        double fd=1.0;
        for (i = 1; i <= num; i++) {
            fd *= i;
            System.out.println(i + " " + fd);
        }

    }
}