Description
Write your code in the file AppendRec.java, your class must have this exact name with A and R capitalized.
Include a recursive method appendNTimes that has two parameter, a string and an integer. The method appendNTimes returns the original
string appended to the original string n times. Use the following method header:
public static String appendNTimes ( String original, int n )
Examples:
appendNTimes( “cat”, 0 ) returns “cat”
appendNTimes( “cat”, 1 ) returns “catcat”
appendNTimes( “cat”, 2 ) returns “catcatcat”
The following restrictions apply to method appendNTimes:
YOUR CODE MUST BE RECURSIVE
Do not use loops (while, do/while, or for).
Do not declare any variables outside of a method. You may declare local variables inside a method.
