检验身份证

using namespace std;
int main()
{
     int a[] = { 7,9,10,5,8,4,2,1,6,3,7,9,10,5,8,4,2 };
    char b[] = { '1','0','x','9','8','7','6','5','4','3','2' };
    char id[18];
    char *str = new char[18];
    int n;
    cin >> n;
    int sum = 0;
    int i;
    int z;
    int j;
    while (n--)
    {
        i = 0;
        cin >> str;
        char *p = str;
        while (*p != 0)
        {
            sum += (*p - '0'*b[i++]);
            p++;
        }
        z = sum % 11;
    }
    for (j = 0; j < 11; j++)
    {
        if (b[j] == z)
            z = id[17];
    }
    cout << "All pauseed " << endl;
    system("pause");
    return 0;

}