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 10:52:15
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
3947620202121302020212130
B
Accepted
19636KB
962ms
Java936 bytes2022-05-27 21:14:00
3946520202121302020212130
A
Accepted
27848KB
1518ms
Java5679 bytes2022-05-27 20:56:55