100291 . Count the Number of Special Characters II on leetcode weekly-contest-394 #leetcode #contest

100294. Count the Number of Special Characters I on leetcode weekly-contest-394 #leetcode #contest #java #python #interveiw #viral

[ManasaDuggempudi]

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[ManasaDuggempudi]

class Solution:
def numberOfSpecialChars(self, word: str) -> int:
d=dict()
for i in range(len(word)):
if(word[i].islower()):
if(word[i] in d):
d[word[i]].append(i)
else:
d[word[i]]=[i]
r=0
for j, k in d.items():
if(j.upper() in word):
a=word.index(j.upper())
if(max(k)<a):
r+=1
return(r)

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