题解 | #班级管理#

import sys


class Student:
    def __init__(self, name, student_number, grade, work_class) -> None:
        self.name = name
        self.student_number = student_number
        self.grade = grade
        self.work_class = work_class
    
    def wahaha(self):
        print("%s's student number is %s, and his grade is %s. He submitted %s assignments, each with a grade of %s" % 
        (self.name, self.student_number, self.grade, len(self.work_class), " ".join(self.work_class)))


if __name__ == "__main__":
    name = input().replace("\n", "")
    student_number = input().replace("\n", "")
    grade = input().replace("\n", "")
    work_class = input().replace("\n", "").split(" ")

    stu = Student(name, student_number, grade, work_class)
    stu.wahaha()