Write (define) a public static method named countup, that takes one int argument and returns no value. You can safely assume that the argument will always be a positive integer. When this method is called, it should print a count from 1 up to (and including) the argument value. Examples: countup(5) will print 1,2,3,4,5, countup(6) will print 1,2,3,4,5,6, countup(2) will print 1,2,.