5,( ),( ),20,15,30,20,40

来源：学生作业帮助网编辑：六六作业网时间：2025/02/02 12:11:38

5,(),(),20,15,30,20,405,(),(),20,15,30,20,405,(),(),20,15,30,20,405,10,10,20,15,30,20,40(10)(10)10和1

5,( ),( ),20,15,30,20,40
5,( ),( ),20,15,30,20,40

5,( ),( ),20,15,30,20,40
5,10,10,20,15,30,20,40

(10)(10)

10和10