#include <stdio.h>
#include <stdlib.h>
struct osoba
{
    char ime[15];
    char prezime[15];
    int telefon;
};
struct osoba unos()
{
    struct osoba *a;
    int i=0;
    printf("unesite ime: ");
    while(a.ime[i]!=' '||a.ime[i]!='\n')
    {
        a.ime[i]=getchar();
        i++;
    }
    a.ime[i-1]='\0';


   printf("unesite prezime: ");
    while(a.prezime[i]!=' '||a.prezime[i]!='\n')
    {
        a.prezime[i]=getchar();
        i++;
    }
    a.prezime[i-1]='\0';


   printf("unesite telefon: ");
        scanf("%d",&a.telefon);

return a;
}


int main()
{
    printf("Hello world!\n");
    return 0;
}