Write a recursive function def reverse(string) that computes the reverse of a string. for example, reverse("flow") should return "wolf" hint: reverse the substring starting at the second character, then add the first character at the end

def reverse(s):

   if (len(s)>1):

       return reverse(s[1:])+s[0]

   else:

       return s

print reverse("flow")

Explanation:

The reverse of a string is the reverse of the substring starting at the 2nd char, followed by the first char. Of course you always need a stop criterium to end the recursion. Only recurse if the string has at least 2 characters.

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