#include #include int nzd(int a, int b); int main(){ int rez; int x,y; scanf("%d %d",&x,&y); rez = nzd(x,y); if(rez==-1) printf("Greska.\n"); else printf("NZD je %d\n",rez); return 0; } /* za domaci uraditi brzu varijantu koja koristi moduo */ int nzd(int a, int b){ if(a==0 || b==0) return -1; a = abs(a); b = abs(b); while(a!=b){ if(a>b) a=a-b; else b=b-a; } return a; }