@[Forward_Star](/space/show?uid=21760) 您试一试卡卡我的AC代码
by Marser @ 2018-10-17 13:10:43
ans=0
by 初日辉煌 @ 2018-10-17 13:35:41
@[Marser](/space/show?uid=17930)
我忘了可以为0[捂脸]
by Forward_Star @ 2018-10-17 13:49:58
我错了，此帖可以沉了
by Forward_Star @ 2018-10-17 13:51:42
真的无解的数据:
```
2 5
```
by 142857cs @ 2018-10-24 12:42:44
@[Forward_Star](/space/show?uid=21760) 显然要保证有解
by memset0 @ 2018-11-28 12:44:10
@[yxl_gl](/space/show?uid=12075) ans 是正整数吧
by memset0 @ 2018-11-28 12:44:20