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import re
txt='' for _ in range(int(input())): txt+=input()+" "
pat=r"hackerrank" print(len(re.findall(pat,txt.lower()))) `
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HackerRank Tweets
You are viewing a single comment's thread. Return to all comments →
import re
txt='' for _ in range(int(input())): txt+=input()+" "
pat=r"hackerrank" print(len(re.findall(pat,txt.lower()))) `