@[Chloristendika](/space/show?uid=76527) 蛤什么东西,我英语不好求解释
by 彼岸归航 @ 2018-09-10 12:57:31
无语,我也是,第一次交的时候,看着绿一片,最后一个点WA了......
by ecnerwaIa @ 2018-10-18 09:08:50
@[Chloristendika](/space/show?uid=76527) 这题要处理重边
by hongzy @ 2018-10-28 15:53:40
不然在$DAG$上统计的时候会统计多
by hongzy @ 2018-10-28 15:54:34
@[hongzy](/space/show?uid=20375) 哦谢谢巨佬QwQ
by Chloris @ 2018-10-28 19:23:48
@[Chloristendika](/space/show?uid=76527) 90分求助
```py
n = int(input())
print(n * n)
```
by EndSaH @ 2019-01-16 09:30:55
```pascal
var m:longint;
begin
read(m);
write(m*m);
end.
```
90分求助
by Limit @ 2019-01-19 07:58:38
@[HNYLMS_EndSaH](/space/show?uid=91252) ,,,
by Chloris @ 2019-01-23 18:02:12
@[Chloristendika](/space/show?uid=76527)
所以说是哪的问题啊,我也是90分
by 1tvvdsg @ 2019-01-23 20:30:01
@[DevManager_Asia](/space/show?uid=118510) 要处理重边啊
by Chloris @ 2019-01-23 20:49:22