#include <stdio.h> #include <iostream> using namespace std; void call(int n){ int i=1; do{ int x=i; if(x%3==0){ cout<<" "<<i; }else{ do { if(x%10==3){ cout<<" "<<i; break; } x/=10; }while(x); } }while(++i<=n); cout << endl; } int main() { int n; scanf("%d",&n); call(n); }