Information
- ID
- 62
- Time
- 1000ms
- Memory
- 256MiB
- Difficulty
- 3
- Tags
- (None)
- # Submissions
- 120
- Accepted
- 49
- Uploaded By
#include<bits/stdc++.h>
using namespace std;
int main()
{
int n;
bool a[30001];
cin>>n;
for(int i=1;i<=n;i++)
{
a[i]=true;
}
a[1]=false;
for(int i=2;i<=n;i++)
{
if(a[i])
{
for(int j=i*2;j<=n;j+=i)
{
a[j]=false;
}
cout<<i<<" ";
}
}
return 0;
}