Task: Write and run java code for the following (similar to last slide or so in the Lecture 13 slides).

• See also the code from what we did in class today: nested loops.txt

Write Java code to calculate and print the factorial for each line from 1 up to x (x is hard-coded to a value of your choice.)

• For example, if x is equal to 4, it prints:
• • 1
  • 2
  • 6
  • 24

Link for the factorial: http://mathworld.wolfram.com/Factorial.html (Links to an external site.)

The code must use nested loops but in the following way:

it must use a while loop (running from 1 up to x) and must call a method to calculate the factorial:

• method factorial() calculates and returns the factorial
• takes int parameter, and returns int
• must do the factorial calculation with a for loop

Your code must contain a comment with your own NAME.