#include<bits/stdc++.h> using namespace std; int summ(int a) { int sum = 0; while (a != 0) { sum += a % 10; a /= 10; } return sum; } int main() { int n; cin >> n; for (int i = 2; i <= n; i++) { if (summ(i) % 2 == 0) { cout << i << " "; } } return 0; }