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Sparse Arrays

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  • a2_darwazeh 2 years ago+ 1 comment

    Wow i really went the hard route ay, forgot about dictionaries.

    import re
    
    no_strings = int(input())
    strings = []
    no_q = 0
    queries = []
    
    for _ in range(no_strings):
        strings.append(input())
    
    no_q = int(input())
    for _ in range(no_q):
        queries.append(re.compile(r'^'+input()+'$'))
    
    for pattern in queries:
        found = 0
        for s in strings:
            found += len(pattern.findall(s))
        print(found)
    
    1|
    ParentPermalink
    • mounikavas 1 year ago+ 0 comments

      Can you please explain your code

      0|
      ParentPermalink
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