题解 | #班级管理#

class  Student:
    def __init__(self,name,id,score,grade):##注意init每侧都是两个'_'即'__'
        self.name=name
        self.id=id
        self.score=score
        self.grade=grade
    def result(self):
        a=self.grade
        print(self.name+"'s student number is "+self.id+', and his grade is '+self.score+'. He submitted '+str(len(a.split()))+' assignments, each with a grade of '+self.grade)
name=input()
id=input()
score=input()
grade=input()
p1=Student(name,id,score,grade)
p1.result()