int main()
{
    int i;
    int ch;
    char str[512];
    fgets(str, sizeof str, stdin);

    for (i = 0; i <= (strlen(str)); i++)
    {
        if (str[i] != '' && str[i] != 'n')
        {
            int num = atoi(&str[i]);
            printf("%dn", num);
        }
    }

    return 0;
}

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