Question

In Python, Write a complete program to input up to a maximum of 25 characters into...

In Python,

Write a complete program to input up to a maximum of 25 characters into an array. The program is to use a procedure to reverse the characters in the array and also to count the number of vowels in the array.

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Answer #1
def reverse(arr):
    res = ""
    count = 0
    for x in arr:
        res = x + res
        if(x in "aeiouAEIOU"):
            count += 1
    return (res, count)

def main():
    s = input("Enter string: ")
    (res, count) = reverse(s)
    print("Reversed string =",res)
    print("Number of vowels =",count)

main()
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