# Leetcode 205 - Isomorphic strings

Note:

• Convert both strings into patterns like ABB.
• Compare if their patterns are the same.

Question:

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

Two strings s and t 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:

Code: