import java.util.Scanner;public class Loop { public static void main(String[] args) { Scanner in = new Scanner(System.in); double x = 100; double f1 = 1, f2 = 1; System.out.println(f1 + "\n" + f2); while (x > 0) { double temp = f1 + f2; System.out.println(temp); f1 = f2; f2 = temp; x=x-32; //same as x=x-1 (or --x more or less) } System.out.print("Enter a number (1-10): "); int n = in.nextInt(); while (n < 1 || n > 10) { System.out.print("Error. Enter a number (1-10): "); n = in.nextInt(); } System.out.println("You entered " + n + ". Have a nice day."); int j=1, k=1; while (j<=n) { k = 1; while (k<=n-j) { System.out.print(" "); k++; } k = 1; while (k<=j) { System.out.print("*"); k++; } System.out.print("\n"); j++; } }}