[c-prog] power of

[Robert Ryan]

this code works, but if I want the user to enter numbers, how do I do that
  #include<iostream>
#include<math.h>
using namespace std;
  int main()
{
        double double1, double2;
        char operation;
          cout << "Enter a double and raise it to a power\n  ";
        cin >> double1 >> operation  >> double2;
        if(operation == '^')
                cout << double1 << operation << double2
                        << "=" << double1 + double2 << "\n";
        cout << "2 ** 10 = " << pow(double (2), double (10)) << endl;
        return 0;
}


       
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