gistfile0.txt

class Solution:
    # you need startIdx for this prob
    def countVowelStrings(self, n: int) -> int:
        vowels = ['a','e','i','o','u']
        result=[]
        def cvs(curr,n,startIdx):
            if n==1:
                result.append(curr)
                
                return 1
            
            nways=0
            for i in range(startIdx,5):
                nways+=cvs(curr+vowels[i],n-1,i)
            
            return nways
        total=0
        for i,v in enumerate(vowels):
            total+=cvs(v,n,i)
        print(result)
        return total