Well i need some help with this program.
#define PI 3.14
//Simple PI Calculator
std::cout << "Enter circle radius: ";
std::cin >> radius;
float circle_area = PI * radius;
std::cout << "Circle's radius: " << circle_area << std::endl;
std::cout << "Would you like to enter another PI calculation?" << std::endl;
Can some one help with this? I want it so if you say yes it will pretty much start the program all over again. And if you press no it will close it.