04. Class 02

리스트 합 평균

class Sumavr:
    def __init__(self, arr):
        self.__arr = arr

    def printlist(self):
        print(self.__arr)

    def sumavrarr(self):
        reslist = []
        total = 0
        avr = 0
        for i in range(len(self.__arr)):
            total += self.__arr[i]

        avr = int(total / len(self.__arr))
        reslist.append(total)
        reslist.append(avr)

        return reslist


if __name__ == '__main__':
    numlist = [10, 20, 30, 40, 50, 60, 70, 80, 90, 100]

    sa = sumavr(numlist)
    result = sa.sumavrarr()
    print(f'총합은 {result[0]} 평균은 {result[1]}')