请不要怀疑洛谷的评测,既然这么多人都对了
by 不到前10不改名 @ 2017-11-20 21:42:03
@[lili的](/space/show?uid=36616) 降到绿名的李季中……呵呵呵呵呵呵呵呵呵呵呵呵呵呵呵呵呵呵呵呵呵呵呵呵呵呵呵呵呵呵呵呵呵呵呵呵发现你了
by Victory_Defeat @ 2017-11-20 21:43:40
~~不要~~怀疑上千人做过的题目。。。
by Fading @ 2017-11-20 21:52:54
@[lili的](/space/show?uid=36616) 很简单,直接判断即可,本人AC代码:(504ms)
```cpp
#include<cstdio>
int a,m;
bool zs(int n)
{
if (n<2) return 0;
for (int i=2;i*i<=n;i++) if (n%i==0) return 0;
return 1;
}
int main()
{
scanf ("%d%d",&a,&m);
for (int i=1;i<=m;i++)
{
scanf ("%d",&a);
if (zs(a)) printf ("Yes\n");
else printf ("No\n");
}
}//因为n没啥用,所以就不用了
```
by Victory_Defeat @ 2017-11-20 21:52:57
我已经过了,发错了
by lili_flyingcutter @ 2017-11-20 22:31:35
@ 名侦探柯北2号
by lili_flyingcutter @ 2017-11-20 22:32:04
呵呵呵呵呵呵呵呵呵呵呵呵呵呵呵呵呵呵呵呵呵呵呵呵呵呵呵呵呵呵呵呵呵呵呵呵那你~~是猴子派来搞笑的了~~
by Victory_Defeat @ 2017-11-21 21:28:19
@[名侦探柯北2号](/space/show?uid=70592) ~~看来你是和我一样用普通判断素数法过的吧~~
by _Aehnuwx @ 2018-01-05 17:50:39