```
long long a=100000LL*100000;
cout << a << endl;
```
这个原因是100000 c++默认是int
by chen_zhe @ 2018-04-26 18:58:06
@[chen_zhe](/space/show?uid=8457) 哇知道了谢谢谢谢orzzz
by pushinl @ 2018-04-26 19:03:46