3078 与3和5无关的数

#include<bits/stdc++.h>
using namespace std;
int main()
{
    //1 - n 
    int n , sum = 0; 
    cin >> n;
    for(int i = 1; i <= n; i++)
    {
        if(i % 3 == 0 || i % 5 == 0)
            continue;
        cout << i << " ";
        sum ++;
    } 
    cout << endl << sum;
     return 0;
}