Save your result to the appropriate variable then have an output section after the switch() statement where you display the results.įor all operations except modulus, the output should be a double.įor floating point operations, you will use the math library abs() function to determine if the magnitude of the number is less than 1. Outputĭo not display the output in the switch() statement. Use the correct xResult variable when computing your results, where xResult is either the integer orĭouble result variable name (that is either iResult or dResult). Your program will use a switch statement to perform the correct operation. Static_cast(num1) and static_cast(num2) I would typecast them directly in the modulus statement. For example, if my input variables are named num1 and num2, then I can typecast them using the following syntax: Since the modulus operation requires integers and your inputs are doubles you must typecast the double values to integers. Int iResult // result for integer operation

Therefore, you should declare twoĭouble dResult // result for double operation For example,ĭouble num1, num2 // input number variables Note that there are two possible result types: a double and an integer. You can use cin to read the program input. Your program should read numerical inputs as double. Select the operation (+, -, *, /, %, or 'q' to quit): * It should look like this if using the example above: 'Enter the first number:' 'Enter the second number:' 'Select the operation (+, -, *, /, %, or 'q' to quit):'ĭo not let the prompt skip the next line. Make the program will prompt the user EXACTLY as follows: The mathematical operations supported are:Īddition Subtraction Multiplication Division Make RPN calculator for this programming assignment.

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