Write Java (ZyBook 6.2.3) Write a while loop that prints userNum divided by 2 (i

Question

Write Java (ZyBook 6.2.3)

Write a while loop that prints userNum divided by 2 (integer division) until reaching 1. Follow each number by a space. Example output for userNum = 20:

Note: These activities may test code with different test values. This activity will perform four tests, with userNum = 20, then with userNum = 1, then with userNum = 0, then with userNum = -1. See How to Use zyBooks.

Also note: If the submitted code has an infinite loop, the system will stop running the code after a few seconds, and report "Program end never reached." The system doesn't print the test case that caused the reported message.

import java.util.Scanner;

public class DivideByTwoLoop {
public static void main (String [] args) {
int userNum = 0;

userNum = 20;

/* Your solution goes here */

System.out.println("");

return;
}
}

Explanation / Answer

DivideByTwoLoop.java

import java.util.Scanner;
public class DivideByTwoLoop {
public static void main (String [] args) {
int userNum = 0;
userNum = 20;
/* Your solution goes here */
while(userNum>=1){
   System.out.print(userNum+" ");
   userNum = userNum/2;
}
System.out.println("");
return;
}
}

Output:

20 10 5 2 1

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