Authors:
Stuart Reges, Marty Stepp
Chapter:
Introduction To Parameters And Objects
Exercise:
Exercises
Question:1 | ISBN:9780136091813 | Edition: 2
Question
Write a method called printNumbers that accepts a maximum number as an argument and prints each number from 1 up to that maximum, inclusive, boxed by square brackets. For example, consider the following calls:
printNumbers(15);
printNumbers(5);
These calls should produce the following output:
[1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15]
[1] [2] [3] [4] [5]
You may assume that the value passed to printNumbers is 1 or greater.
Answer
Program:
public class Ch03Ex01
{
public static void main(String[] args)
{
printNumbers(15);
printNumbers(4);
}
public static void printNumbers(int maximum)
{
for (int i = 1; i <= maximum; i++)
{
System.out.print("[");
System.out.print(i);
System.out.print("] ");
}
System.out.println();
}
}
Output:
[1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15]
[1] [2] [3] [4]