7.20 zyLab: Hailstone Sequence Given a positive integer n, the following rules w

Question

7.20 zyLab: Hailstone Sequence Given a positive integer n, the following rules will always create a sequence that ends in 1 but mathematicians have not been able to prove it. if n is even, divide it by two if n is odd, multiply it by 3 and add 1 (e.g. 3n +1) continue until n is 1 Complete the following method to print the Hailstone Sequence. Duplicate the sample output with ten numbers per line and each separated by a tab (t). System.out.print val + "t" Hailstone Sequence 25 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 421 AC7.20.1: zyLab: Hailstone Sequence LAB ACTIVITY 0/2 Main.java Load default template.. 1 import java.util.* 2 public class Main t 4 public void hailstone) 6 Type your code here. 10 public static void main(String args) Main test new MainO test.hailstoneO; 12 13 14 15

Explanation / Answer

Main.java

public class Main {

public void hailstone() {

int val = 25;

int i = 0;

while(val!=1) {

i++;

System.out.print(val+" ");

if(val % 2 == 0){

val = val/2;

} else {

val = 3 * val + 1;

}

if(i%10==0){

System.out.println();

}

}

System.out.print(val+" ");

}

public static void main(String[] args) {

Main test = new Main();

test.hailstone();

}

}

Output:

25 76 38 19 58 29 88 44 22 11

34 17 52 26 13 40 20 10 5 16

8 4 2 1

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