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

void main()
{
    char name[25];
    char first[25];
    char space[] = " ";
    int pos;

    printf("Type your name, first and last?");
    gets(name);

    pos = strcspn(name,space);
    strncpy(first,name,pos);
    first[pos] = '\0';
    
    printf("Pleased to meet you, %s.\n",name);
    printf("Or should I call you %s?\n",first);

}