UVA 10656 - Maximum Sum (II)

#include <iostream>
#include <vector>
#include <stdio.h>
using namespace std;
int main()
{
    int tes;
    while(cin >> tes)
    {
        vector <int> v;
        if (tes == 0)
            break;
        int num;
        for(int i = 0; i < tes; i++)
        {
            cin >> num;
            if(num)
            v.push_back(num);
        }
        if(!v.size())
            printf("0");
        else
        {
            for(int i = 0; i < v.size(); i++)
            {

                if(i)
                    printf(" ");
                printf("%d",v[i]);
            }
        }
        printf("\n");

    }
   return 0;
}