strings.is_isomorphic
=====================

.. py:module:: strings.is_isomorphic


Functions
---------

.. autoapisummary::

   strings.is_isomorphic.is_isomorphic


Module Contents
---------------

.. py:function:: is_isomorphic(s: str, t: str) -> bool

   Given two strings s and t, determine if they are isomorphic.
   https://en.wikipedia.org/wiki/Isomorphism
   https://leetcode.com/problems/isomorphic-strings/description/

   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.


   >>> is_isomorphic("egg", "add")
   True
   >>> is_isomorphic("foo", "bar")
   False
   >>> is_isomorphic("paper", "title")
   True
   >>> is_isomorphic("ab", "aa")
   False