27_switch_quiz.cpp

/*Now I would like you to do a switch statement with breaks
**between the cases. Create a program that asks the user for
**two float numbers. Then asks the user if they would like to:
**add the numbers, subtract the numbers, multiply the numbers,
**divide the numbers.
**The program should then print the numbers with the chosen
**operation and the solution.
*/

#include <iostream>

int main()
{
    float in1, in2;
    char operation;
    float answer;

    std::cout<<"Enter two numbers:\n";
    std::cin>>in1;
    std::cin>>in2;
    std::cout<<"Enter the operation '+','-','*','/':\n";
    std::cin>>operation;

    switch(operation)
    {
        case('+'):  {
                    answer=in1 + in2;
                    break;
                    }
         case('-'):  {
                    answer=in1 - in2;
                    break;
                    }
        case('*'):  {
                    answer=in1 * in2;
                    break;
                    }
        case('/'):  {
                    answer=in1 / in2;
                    break;
                    }
        default:
                    std::cout<<"Illegal operation";
    }

    std::cout<<in1<<operation<<in2<<" = "<<answer<<"\n";

    return 0;
}


/*
Enter two numbers:
3 4
Enter the operation '+','-','*','/':
/
3/4 = 0.75
*/