Commit Graph

2 Commits

Author SHA1 Message Date
MX ae14016c49 输入子类并且重写area,按公式计算面积 2026-10-04 14:44:24 +08:00
MX 293ce1dbad 父类class和方法area,并且return 0 2026-10-04 14:28:20 +08:00