Question

Instructions

• Complete the lab using “for loop”.
• Do not write the code in multiple programs. All the 3 methods should be written in 1 program.

1. Write a java program calls the following methods:
   1. printStars(): Takes an int (n) as parameter and prints n stars (*) using for loop.
   2. Multiples(): Takes an int (n) as parameter and prints first 10 multiples n in a single line using for loop.
   3. hasAnEvenDigit: Takes an int (n) as parameter and returns whether n has at least one digit whose value is even. Return true if the number has at least one even digit else false if none of the digits are even. For example, the call hasAnEvenDigit(33267) should return true and hasAnEvenDigit(7591) should return false.

[Hint: n%10 returns the last digit and n/10 returns everything except the last digit]

Answer 1

Three methods for a , b and c written in java code in a single program as requested using "for loop". Please find the 3 methods code below as screenshot

Main() method Code calling the 3 methods below as screenshot

Result of first  method printing " n " stars as (*)

Result of second method printing first 10 multiples of given n param

Result of all third method  hasAnEvenDigit(33267) result as false as below

Result of all third method   hasAnEvenDigit(7591) result as false as below