class Score:
    def __init__(self, korean,math,english):
            self.korean = korean
            self.math = math
            self.english = english
    def total(self):
        return self.korean + self.math + self.english

    def average(self):
        return (self.korean + self.math + self.english) // 3

scores = Score(90,80,70)

print(f"총점: {scores.total()} 평균: {scores.average()}")