UVA 136 - Ugly Numbers

#include<bits/stdc++.h>
#define sf scanf
#define pf printf
#define LL long long
#define REP(i,MAX) for(int i = 0; i<MAX; i++)
#define MAX INT_MAX
using namespace std;
int main()
{
    ios_base::sync_with_stdio(false);
    puts("The 1500'th ugly number is 859963392.");

 return 0;
}