CSC-220 HW2 Arrays Assignment

Due: Friday, Sept. 21, 2018  11:59pm

Given two strings s and t, determine if they are isomorphic.

Two strings are isomorphic if the characters in s can be replaced to get t.

All occurrences of a character must be replaced with another character while preserving the order of characters. No two characters may map to the same character but a character may map to itself.

Example 1:
Input: s = “egg”, t = “add”
Output: true

Example 2:
Input: s = “foo”, t = “bar”
Output: false

Example 3:
Input: s = “paper”, t = “title”
Output: true

Requirements

Incorporate the Project Template for those writing a command line program.  CSC-112 graduates can write a GUI to do this problem for extra credit.  Don’t forget that knowledge. 

Warning

Only use the material up to and including Chapter 7 on single dimension arrays.  If you include data structures that are beyond what we covered, then you will be asked to demo your code to class and explain its operation.

Hint:

To convert a string to an array, use the String .toCharArray() method.