#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>

void saveWordsToFileFromStdin(char *);

int main(void)
{
    char name[15];
    scanf("%15s\n", name);
    saveWordsToFileFromStdin(name);
    return 0;
}

void saveWordsToFileFromStdin(char *fileName)
{
    FILE *file = fopen(fileName, "w");
    char buffer[20];
    while (fgets(buffer, sizeof(buffer), stdin))
    {
        if (strcmp(buffer, "\n") == 0)
            break;
        fprintf(file, "%s", buffer);
    }
    fclose(file);
}