complete calculator program in c++ | c++ full arithmetic calculator program | c++ coding practices.

Here is the complete tutorial about full arithmetic calculator made in c++. So what's different in this calculator is, it can take more than 2 operands or numbers + the desired operater as input and produce accurate output.

First of all at the begging of video, simple calculator is created by using two variables named num1 and num2. All four arithmetic operations i.e : addition, subtraction, multiplication and division are performed when the program is executed. Then the program is slightly changed and the input for the two variables is taken at run and all four arithmetic operations are performed and printed on screen. After that the calculator is improved more which is then capable of performing the required operation on numbers but not all the four operations at the same time. This logic is made on the base of a third char type variable named op. This variable is used to take character input from the user after taking input for First variable at run time and then switch case is used to check the operator character in op variable. Four case statements are made inside switch for all four basic arithmetic operations and the desired operation coming after the matching case is performed and output is displayed on the console screen. Then I have improved the calculator further by adding the functionality of taking more than two operands and operators. So that's all about this video.. thanks

Note : The full arithmetic calculator is based on my own logic. I have spent some time developing it. If you find bugs in it, please comment me.