@[sushitong](/user/93731)
排序边
`sort(f+1,f+1+n,cmp);`->`sort(f+1,f+1+m,cmp)`
还有你的cmp是`<`
by MilkyCoffee @ 2020-11-06 21:33:10
@[牛奶小咖啡](/user/317198) 谢谢谢谢qwq
by 闻染 @ 2020-11-06 21:36:06
@[sushitong](/user/93731) 完了，你跟我qq撞头像了
by 青鸟_Blue_Bird @ 2020-11-06 21:37:13