Hello there, Please someone help me how to make a program in c that when I push a button its equivalent is equal sign so I can output an...
Is it like this? I put it this way but it didn't work. case '-': if (input_string[i-1]==' ') // there is a space before the negative part...
Thank you but I'm still confused, from your explanation does it mean that I will make negative as part of the operand? i.e. 1+ -12 , push the...
Hello there, I am trying to make a calculator program. But I have a problem with the negative sign. I fixed the program to do expression of...
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