qndmx
应该是dalao
by liqingyang @ 2020-07-06 11:35:35
qndmx!
by SIXIANG32 @ 2020-07-06 11:36:26
我来试试水/kk
by SIXIANG32 @ 2020-07-06 11:36:50
@[chenzida](/user/97136) emmm
vector的大小不应该是N的大小吗
by ⚡小林子⚡ @ 2020-07-06 11:38:00
@[⚡小林子⚡](/user/100910) 哦我错了
by chenzida @ 2020-07-06 11:39:38
@[andyli](/user/84282) 改了还是不对啊 /kk
by ⚡小林子⚡ @ 2020-07-06 11:39:55
@[⚡小林子⚡](/user/100910) 哦我知道了
```
for(int i=1;i<k;i++){
scanf("%d",&x);
vex.v=x;vex.d=1;
G[i].push_back(vex);
}
```
中的循环变量应该改成 $j$,要不然会和上面的 $i$ 重复
by chenzida @ 2020-07-06 11:42:01
@[chenzida](/user/97136) 嗯,谢谢
by ⚡小林子⚡ @ 2020-07-06 11:48:36
这题floyd 也能过
by Hearthewind @ 2020-07-06 12:01:22
QaQ,floyd好呀
by 做梦想Peach @ 2020-07-06 12:04:06