Write a program to model a simple calculator

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Reference no: EM132210428

Write a program to model a simple calculator. Each data line should consist of the next operation to be preformed from the list below and the right operand.

Assume the left operand is the accumulator value (initial value of 0). You need a function scan data with two output parameters that returns the operator and right operand scanned from the data line.

You need a function do next op that performs the required operation. do next op has two input parameters (the operator and operand) and one input/output parameter (the accumulator).

The valid operators are: + add - subtract multiply / divide ? power (raise left operand to the power of the right operand) 1 q quit Your calculator should display the accumulator value after each operation. A sample run follows. + 5.0 Result so far is 5.0 ? 2

Result so far is 25.0 / 2.0

Result so far is 12.5 q 0

Final result is 12.5 (IN C WITH COMMENTS)

Reference no: EM132210428

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