Python with dict solution /newman

  • 0
    class Solution(object):
        def findTheDifference(self, s, t):
            dict1 = {}
            dict2 = {}
            for i in s:
                if i not in dict1:dict1[i] = 0
                dict1[i] +=1
            for j in t:
                if j not in dict2:dict2[j] = 0
                dict2[j] +=1
            for i in dict2:
                    if dict2[i] !=dict1[i]:
                        return i
                    return i

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