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  1. Prepare
  2. Python
  3. Strings
  4. Find a string
  5. Discussions

Find a string

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3457 Discussions

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  • william_sentosa1
     + 0 comments
    def count_substring(string, sub_string):
    idx = string.find(sub_string)
    if idx == -1:
        return 0
    else:
        return 1 + count_substring(string[(idx + 1):], sub_string)

  • nikhil_gireesh_1
     + 0 comments
    def count_substring(string, sub_string):
    count = 0
    for i in range (0, len(string) - 2):
        if(string[i:(i + len(sub_string))] == sub_string):
            count = count + 1
    return count

  • chaubey2ji
     + 0 comments

    def count_substring(string, sub_string): sub = len(sub_string) counts = 0

    for i in range(len(string) - sub + 1):
    if string[i:i + sub] == sub_string:
        counts += 1

return counts

    if name == 'main': string = input().strip() sub_string = input().strip()

    count = count_substring(string, sub_string)
print(count)

  • hzerryn
     + 0 comments
    def count_substring(string, sub_string):
    sub = len(sub_string)
    counts = 0
    
    for i in range(len(string) - sub + 1):
        if string[i:i + sub] == sub_string:
            counts += 1
            
    return counts

if __name__ == '__main__':
    string = input().strip()
    sub_string = input().strip()
    
    count = count_substring(string, sub_string)
    print(count)

  • aindrisingh2004
     + 0 comments

    def count_substring(string, sub_string): c=s=0 while True: s=string.find(sub_string,s) if s==-1: break c+=1 s+=1 return c