Eroare de compilare: user.cpp: In function ‘int poz(int, int, int)’: user.cpp:23:8: error: expected primary-expression before ‘)’ token if() ^ user.cpp:24:1: error: expected primary-expression before ‘}’ token } ^ user.cpp:24:1: error: expected ‘;’ before ‘}’ token user.cpp:22:9: warning: unused variable ‘cadr’ [-Wunused-variable] int cadr=cadran(x,y,k); ^ user.cpp:24:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ user.cpp: In function ‘int calc(int, int, int)’: user.cpp:30:36: warning: pointer to a function used in arithmetic [-Wpointer-arith] return (cadran(x,y,k)-1)*4+poz; ^ user.cpp:30:35: error: invalid conversion from ‘int (*)(int, int, int)’ to ‘int’ [-fpermissive] return (cadran(x,y,k)-1)*4+poz; ^ user.cpp: In function ‘int main()’: user.cpp:37:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("fractal.in","r",stdin); ^ user.cpp:38:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("fractal.out","w",stdout); ^ user.cpp:40:31: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d %d",&k,&y,&x); ^