I cant get this c++ program to run and I cant figure out what's wrong with it

Circle.h 7 * Circle 1 2. 3 4 5 Circle.cpp 4 main.cpp X (Global Scope E#include "Circle.cpp" #include using namespace std; Fint main() { Circle c1, c2; double radiusi, radius2; cout > radius 1; cout > radius 2; c1.get_radius (radius1); c1.area(); c1.diameter(); c1.circumference(); 9 11 12 13 14 15 16 17 18 c2.get_radius (radius2); c2.area(); c2.diameter(); c2.circumference(); return 0; 2e 21 } Circle.cpp X main.cpp 4 Circle diameter #include "Circle.h" #include using namespace std; void circle::get_radius(float r) { radius = r; } int Circle:: area() { double area = 3.141 * radius * radius; cout