@[BigEmo](/user/726942) num==n-1时return
by bamboo1030 @ 2022-08-24 20:17:19
您好，边数是 k，所以排序的时候应该加 k 而不是 n。
by Leonid @ 2022-08-24 20:19:34
@[bamboo123](/user/369181)
@[h0494](/user/420692)
多谢大佬指正
by BigEmo @ 2022-08-25 07:53:35
@[bamboo123](/user/369181)
改成n-1过不了。。。
by BigEmo @ 2022-08-25 07:54:51
@[BigEmo](/user/726942) 我傻了看错了，原来你初值赋值了个1
by bamboo1030 @ 2022-08-25 09:13:45