什么鬼
by Fatalis_Lights @ 2020-05-31 07:04:00
w … ?
哪些不可以
给个 etc.
by 一只书虫仔 @ 2020-05-31 07:27:11
$\sqrt[]{}$加速???
by Belarus @ 2020-05-31 07:40:35
???
不是欧拉筛和Miller_rabbin比较香吗(
by infinities @ 2020-05-31 08:19:34
啥玩意?
你是说
```cpp
int n=read();
for(int i=2;i<=sqrt(n);i++){
...
}
```
这个吗
by hjx__hjx @ 2020-05-31 08:20:25
写个完整的:
```cpp
int n;
cin>>n;
for(int i=2;i<=sqrt(n);i++){
if(n%i==0) return 0;
}
cout<<"QAQ";
```
by hjx__hjx @ 2020-05-31 08:23:34