Help, plz. Wrote a primitive calculator that accepts user expressions: +, -, /, * ,. So, despite the entered numbers, it gives the same answers for expressions with the same mate. operations. So for example 2 + 2, 4 + 8 and so on. will be equal. The same is true for other mate. operations. The program is written in two CPP files + one header file. Code link here
Shl: about the provision of the code, I tried to put it in the text, but only a lot of hemorrhoids: Sharp makes the text bold-large, the content in angle brackets is not displayed, and so on.