Compilare: user.cpp: In function ‘int main()’: user.cpp:59:11: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if(i!=pozmin&&i!=pozmax) ^ user.cpp:24:12: warning: variable ‘maxx’ set but not used [-Wunused-but-set-variable] double maxx=0, maxy=0, minx=MAX+MAX+100, miny=MAX+MAX+100; ^ user.cpp:25:9: warning: unused variable ‘poz’ [-Wunused-variable] int poz,i,n,pozmin,pozmax; ^ user.cpp:26:42: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("infasuratoare.in","r",stdin); ^ user.cpp:27:44: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("infasuratoare.out","w",stdout); ^ user.cpp:28:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&n); ^ user.cpp:30:40: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%lf%lf",&v[i].x,&v[i].y); ^ user.cpp:59:24: warning: ‘pozmax’ may be used uninitialized in this function [-Wmaybe-uninitialized] if(i!=pozmin&&i!=pozmax) ^ user.cpp:59:13: warning: ‘pozmin’ may be used uninitialized in this function [-Wmaybe-uninitialized] if(i!=pozmin&&i!=pozmax) ^