TUT 10 ZAD 6

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

char* tritacke(char* s)
{
    char* pocetak = s;
    char* tacka, *kraj_rijeci;
    int ch = 0;
    while(*s != '\0') {
        if(*s == ' ' || s == pocetak) {
            while(*s == ' ')
            s++;
            while((*s >= 'a' && *s <= 'z')||(*s >= 'A' && *s <= 'Z')){
                ch++;
                s++;
                if(ch == 3) tacka = s;
            }
            if(ch<10){
                ch = 0;
                continue;
            }
            if(ch >= 10){
                *tacka = '.';
                tacka++;
                kraj_rijeci = tacka;
                while(*tacka++ = *s++);
                s = kraj_rijeci;
                ch = 0;
                continue;
            }
        }
        s++;
    }
    return pocetak;
}

int main()
{
    char niz[] = "abcdefghij";
    printf("%s",tritacke(niz));
    return 0;
}