온코더 레벨 6 셀프넘버 판별

class Solution:
    def solution(self, a):
        self.a = a
        self.sum = 0
        self.res=[]
        
        for i in range(1,self.a+1):
            self.sum=i
            for j in range(0,len(str(i))):
                self.sum += int(str(i)[j])
            
            self.res.append(str(self.sum))
        return self.res.count(str(a))

 

 

 

 

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