上面 wuzhikun12同学(xué )写的不(bú )错,但我(wǒ )想还(hái )不能运行,并且还不太(tài )完(wán )善(shàn )我给个能(néng )运(yùn )行的注意文件名(míng )为(wéi )Testjava要实(shí )现对(duì )象间的比较,就必(bì )须实(shí )现Comparable接(jiē )口,它(tā )里(lǐ )面(miàn )有个compareTo方法 Comparable最好(hǎo )使用泛型
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