题解 | #班级管理#

class Student(object):
    def __init__(self,name,number,score,grade):
        self.name=name
        self.number=number
        self.score=score
        self.grade=grade
        self.num=len(grade.split())
    def student_info(self):
        print(f"{self.name}'s student number is {self.number}, and his grade is {self.score}. He submitted {self.num} assignments, each with a grade of {self.grade}")

name=input()
number=input()
score=input()
grade=input()
student=Student(name,number,score,grade)
student.student_info()