week-035.py

# https://leetcode.com/problems/find-the-difference/

# You are given two strings s and t.

# String t is generated by random shuffling string s and then add one more letter at a random position.

# Return the letter that was added to t.

def findTheDifference(s: str, t: str) -> str:
    for i in t:
        if s.count(i) != t.count(i):
            return i