# Determine position of two points with respect to a 3D plane

#include using namespace std; void check_position(int a, int b, int c, int d, int x1, int y1, int z1, int x2, int y2, int z2){ int value_1 = a * x1 + b * y1 + c * z1 + d; int value_2 = a * x2 + b * y2 + c * z2 + d; if ((value_1 > 0 && value_2 > 0) || (value_1 < 0 && value_2 < 0)) cout 0 && value_2 < 0) || (value_1 < 0 && value_2 > 0)) cout