位數相乘

#include "stdafx.h"
#include <iostream>
#include <stdlib.h>

using namespace std;

int main()
{
    unsigned long en, m[10] = { 0 }, n[99999] = { 0 }, a[99999] = { 0 };
    while (1) {
        cin >> en;

        for (int k = 0; k < en; k++) {
            cin >> a[k];
        }

        for (int t = 0; t < 100000; t++) {
            n[t] = 1;
        }

        for (int bc = 0; bc < en; bc++) {
            for (int x = 0; x < 10; x++) {
                m[x] = a[bc] % 10;
                a[bc] /= 10;
                n[bc] *= m[x];
                if (a[bc] == 0) {
                    goto end;
                }
            }
        end:
            cout << " ";
            m[10] = { 0 };
        }

        cout << endl;

        for (int k = 0 ; k < en; k++) {
            cout << n[k] << endl;
        }
        system("PAUSE");
        system("CLS");
    }
    return 0;
}