题解 | #班级管理#

class Student(object):
    def __init__(self,name ,number, grade, count, level):
        self.name = name
        self.number = number
        self.grade = grade
        self.count = count
        self.level = level
    def p(self):
        print("{}'s student number is {}, and his grade is {}. He submitted {} assignments, each with a grade of {}".format
              (self.name, self.number, self.grade, self.count, self.level))
name = input()
number = input()
grade = int(input())
level = input()
count = len(level.split(" "))
s = Student(name, number, grade, count, level)
s.p()