Authors:
Stuart Reges, Marty Stepp
Chapter:
Introduction To Parameters And Objects
Exercise:
Exercises
Question:13 | ISBN:9780136091813 | Edition: 2
Question
Write a method called printReverse that accepts a string as its parameter and prints the characters in opposite order. For example, a call of printReverse("hello there!") should print "!ereht olleh". If the empty string is passed, the method should produce no output.
Answer
Program:
public class Ch03Ex13
{
public static void main(String[] args)
{
printReverse("hello there!");
}
public static void printReverse(String str)
{
for(int i = str.length() - 1; i >= 0; i--)
{
System.out.print(str.charAt(i));
}
}
}
Output:
!ereht olleh