#include<bits/stdc++.h> using namespace std; int s(int n){ for(int i=n-1;i>=2;i--){ if(n%i==0) return 0; } return n; } int main(){ cout<<2<<" "<<3<<" "<<5<<" "<<7<<" "; for(int i=10;i<100000;i++){ if(s(i)) cout<<s(i)<<" "; } return 0; }