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 13:54:57
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
274722020211257Helium7
B
Accepted
20184KB
1045ms
Java2466 bytes2022-05-04 20:19:40
274512020211257Helium7
A
Accepted
23380KB
1256ms
Java6612 bytes2022-05-04 19:31:36