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


main(/*int argc, char *argv[]*/)
{
	char fam[100] = " ";
	char name[100] = " ";
	char otc[100] = " ";
	char num[100] = " ";
	char addr[100] = " ";
	FILE *fp;
	char file[4098] = " ";
	
	scanf("%s", fam);
		strcat(fam, " ");
	scanf("%s", name);
		strcat(fam, name);
		strcat(fam, " ");
	scanf("%s", otc);
		strcat(fam, otc);
		strcat(fam, " ");
	scanf("%s", num);
		strcat(fam, num);
		strcat(fam, " ");
	scanf("%s", addr);
		strcat(fam, addr);
	
	fp = fopen("tel.dat", "a");
	fprintf(fp, "%s\n", fam);
}