How do you do this ? Anyone to help?

Question

Given an int variable n that has already been declared and initialized to a positive value, and another int variable j that has already been declared, use a while loop to print a single line consisting of n asterisks. Thus if n contains 5, five asterisks will be printed. Use no variables other than n and j.

Answer 1

Is this what you're lookin' for?

int n = 5, j = 0;
while(j < n) {
System.out.print("*");
j++;
}