- #1
metalmaniac
- 4
- 0
hi there,
i have written a small program in C++ and if the user puts in the wrong values for some of the variables the operation will end up trying to square root a negative number and this returns that the answer is not a number
can anyone show me how to write an if function that if
or
are not numbers it will display an error message
thanks
i have written a small program in C++ and if the user puts in the wrong values for some of the variables the operation will end up trying to square root a negative number and this returns that the answer is not a number
can anyone show me how to write an if function that if
Code:
double answerplus
Code:
double answerminus
thanks