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

trim( buf )
	char *buf;
{
	buf[strlen(buf)-1] = '\0';
}

main()
{
	char buf[BUFSIZ];

	printf("name: ");
	fgets(buf, sizeof buf, stdin);
	trim( buf );
	printf("hello, %s.\n", buf);

	exit(0);
}