c++ pi
#include <iostream>
#include <cmath>
int main() {
const double pi = M_PI;
std::cout << "The value of pi is: " << pi << std::endl;
return 0;
}
#include <iostream>
#include <cmath>
int main() {
const double pi = M_PI;
std::cout << "The value of pi is: " << pi << std::endl;
return 0;
}