CONTEST ID : 1044 - 面向对象程序设计（JAVA）2020211311---2020211313，2020211323：第四次作业--继承，接口，多态

考察继承（类的重用），多态，接口。


SERVER TIME : 2025-09-19 12:20:03
Finished

STATUS : End    OPEN : Private
Start Time : 2022-05-03 16:00:00
End Time : 2022-06-03 16:00:00

ProblemSet Submit Standing OIStanding Statistics IP VERIFICATION

Problem ID    User    Language    Result   

RunID User Nick Name Problem ID Result Memory Time Language Code Length Submit Time
279712020210689SmileMachine
B
Accepted
19644KB
968ms
Java2227 bytes2022-05-05 19:32:59
276492020210689SmileMachine
A
Accepted
25136KB
1296ms
Java3298 bytes2022-05-05 10:23:05