Compilare: user.c: In function ‘citire’: user.c:6:5: warning: format ‘%d’ expects argument of type ‘int *’, but argument 2 has type ‘long long int *’ [-Wformat=] scanf("%d %d",a,b); ^ user.c:6:5: warning: format ‘%d’ expects argument of type ‘int *’, but argument 3 has type ‘long long int *’ [-Wformat=] user.c:7:20: warning: comparison between pointer and integer [enabled by default] if(a == 0 || a == 1) a = 2; ^ user.c:7:28: warning: assignment makes pointer from integer without a cast [enabled by default] if(a == 0 || a == 1) a = 2; ^ user.c: In function ‘mod8’: user.c:11:18: warning: suggest parentheses around ‘+’ in operand of ‘&’ [-Wparentheses] return i & 1 + i & 2 + i & 4; ^ user.c:11:26: warning: suggest parentheses around ‘+’ in operand of ‘&’ [-Wparentheses] return i & 1 + i & 2 + i & 4; ^ user.c: In function ‘main’: user.c:96:5: warning: passing argument 1 of ‘citire’ from incompatible pointer type [enabled by default] citire(&a,&b); ^ user.c:4:6: note: expected ‘long long int *’ but argument is of type ‘int *’ void citire(long long *a,long long *b) ^ user.c:96:5: warning: passing argument 2 of ‘citire’ from incompatible pointer type [enabled by default] citire(&a,&b); ^ user.c:4:6: note: expected ‘long long int *’ but argument is of type ‘int *’ void citire(long long *a,long long *b) ^ user.c: In function ‘citire’: user.c:6:10: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d",a,b); ^ user.c: In function ‘main’: user.c:94:12: warning: ignoring return value of ‘freopen’, declared with attribute warn_unused_result [-Wunused-result] freopen("difprim.in","r",stdin); ^ user.c:95:12: warning: ignoring return value of ‘freopen’, declared with attribute warn_unused_result [-Wunused-result] freopen("difprim.out","w",stdout); ^ user.c: In function ‘afisare’: user.c:77:24: warning: ‘prevPrim’ may be used uninitialized in this function [-Wmaybe-uninitialized] *prim1 = prevPrim; ^