Soj_Johnson

#include <iostream>
#include<conio.h>

using namespace std;
int main(){

    char op;
    float a,b;

    cout << "Select a operator from + or +- or * or / : ";
    cin >> op;

    cout << "Enter two operands: ";
    cin >> a >> b;

    switch(op){

        case '+':
            cout << a+b;
            break;

        case '-':
            cout << a-b;
            break;

        case '*':
            cout << a*b;
            break;

        case '/':
            cout << a/b;
            break;

        default:
            cout << "Error! operator is not correct.";
            cout<< "\n Please enter a right operator and try again.";
            break;
    }
}