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Define a function named how_many_substr_of_string(...) which receives two parameters, the first parameters is a list with...

Define a function named how_many_substr_of_string(...) which receives two parameters, the first parameters is a list with strings (name it  listst) and the second parameter is a single string (name it st). The function should return a number, indicating how many of the strings in the list listst are substrings in the string st

As an example, the following code fragment:

listst = ["a","bc","dd"] st = "abc" res = how_many_substr_of_string(listst,st) print (res)

should produce the output:

2

language:Python

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Answer #1 
def how_many_substr_of_string(listst, st):
    count = 0
    for s in listst:
        if s in st:
            count += 1
    return count


listst = ["a", "bc", "dd"]
st = "abc"
res = how_many_substr_of_string(listst, st)
print(res)

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