Compilare: user.cpp: In function ‘void ReadInput()’: user.cpp:54:68: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%lf%lf%lf%lf%lf%lf", &A.x, &A.y, &B.x, &B.y, &C.x, &C.y); ^ user.cpp:55:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &N); ^ user.cpp:57:52: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%lf%lf", &points[i].x, &points[i].y); ^ user.cpp: In function ‘int CheckPointDistribution(Point)’: user.cpp:101:1: warning: control reaches end of non-void function [-Wreturn-type] } ^