只有什么？
by Eason_AC @ 2019-03-22 20:26:04
```cpp
for(int i=2;i<=n;i++)
{
if(vis[i]==0)
for(int j=2*i;j<n;j+=i)
vis[j]=1;
}
```
应该为
```cpp
for(int i=2;i<=n;i++)
{
if(vis[i]==0)
for(int j=2*i;j<=n;j+=i)
vis[j]=1;
}
by Eason_AC @ 2019-03-22 20:26:46
@[岗寒](/space/show?uid=59245) `for(int j=2*i;j<=n;j+=i)`
by 花里心爱 @ 2019-03-22 20:27:11
@[Irressey](/space/show?uid=79017)
by 岗寒 @ 2019-03-22 20:29:13
谢谢
，我试试
by 岗寒 @ 2019-03-22 20:29:22
@[Irressey](/space/show?uid=79017)
对了谢谢
by 岗寒 @ 2019-03-22 20:30:31
@[岗寒](/space/show?uid=59245) 不用谢qwqwq
by 花里心爱 @ 2019-03-22 20:31:54