The problem is this:Code://this program will calculate the area of a circle. #include <iostream> #include <iomanip> #include <cstdlib> using std::cout; using std::cin; int main() { double pi = "3.14"; double radius = "0.0"; double area = "0.0"; cout <<"Please enter the radius of a circle: "; cin >> radius; area = pi * radius * radius ; //calculates a circle's area cout <<"\n\nThe area is: " << area; cout <<"\n\n"; system("PAUSE"); return 0; }For the life of me I can't figure out what's wrong.Code:11 C:\Dev-Cpp\areaOfCircle.cpp cannot convert `const char*' to `double' in initialization