题解 | 班级管理

class Student:
    def __init__(self, name ,sno, mark, level):
        self.name = name
        self.sno = sno
        self.mark = mark
        self.level = level
        self.times = len(level.split(' '))
    
    def p(self):
        print(f"{self.name}'s student number is {self.sno}, and his grade is {self.mark}. He submitted {self.times} assignments, each with a grade of {self.level}")


name = input()
sno = input()
mark = int(input())
level = input()
student = Student(name, sno, mark, level)
student.p()