Lab 5
Due 9:40AM October 29, 2007
- Implement and test a method that uses tail recursion to convert an array of integers into their absolute values.
- Design and implement a recursive program to produce the following output:
0
0 1
0 1 2
0 1 2 3
0 1 2 3 4
0 1 2 3
0 1 2
0 1
0
Your program should prompt the user for the total number of rows she wishes to print.
- Design and implement a recursive program to print all permutations of a given string. For instance, given the string "hat" your program should print the strings "tha", "aht", "tah", "ath", "hta", and "hat".
Sami Rollins