RecursionLab

Class RecursionLab

java.lang.Object
  RecursionLab

CPE 103 Lab. Simple recursion programs.

Constructor Summary
`RecursionLab()`

Method Summary
`static int`	`arrayPosTotal(int[] items, int index)` Find the sum of the positive integers in an array (or part thereof) of `int`s.
`static int`	`arrayTotal(int[] items, int index)` Find the sum of the integers in an array (or part thereof) of `int`s.
`static int`	`countSpaces(java.lang.String sentence)` Count the number of blank spaces in a string.
`static int`	`findMax(int[] items, int index)` Find the largest integer in an array (or part thereof) of `int`s.
`static boolean`	`isPalindrome(java.lang.String sentence)` Determine if a string is a palindrome.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

public RecursionLab()

Method Detail

public static int arrayPosTotal(int[] items,
                                int index)

Find the sum of the positive integers in an array (or part thereof) of ints.

Parameters:: items - the array of numbers to be totalled.; index - the starting index of the portion of the array to be totalled (assuming the first position is index zero).
Returns:: the sum of the positive integers from position "index" to the end of the array, or zero if the list has no items.

public static int arrayTotal(int[] items,
                             int index)

Find the sum of the integers in an array (or part thereof) of ints.

Parameters:: items - the array of numbers to be totalled.; index - the starting index of the portion of the array to be totalled (assuming the first position is index zero).
Returns:: the sum of the items from position "index" to the end of the array, or zero if the list has no items.

public static int countSpaces(java.lang.String sentence)

Count the number of blank spaces in a string.

public static int findMax(int[] items,
                          int index)

Find the largest integer in an array (or part thereof) of ints.

Parameters:: items - the array of numbers to be searched.; index - the starting index of the portion of the array to be searched (assuming the first position is index zero).
Returns:: the largest integer found from position "index" to the end of the array, or zero if the list has no items.

public static boolean isPalindrome(java.lang.String sentence)

Determine if a string is a palindrome.