Write a program that calculates the result of a given math operation. The given program reads the input math operation as a string. You should calculate and print the result.
Assume that the input will only contain numbers, summation and subtraction operators. The input will not contain spaces or any other types of characters and operators. Each input will contain exactly one equals character at the end.
Examples:
32+3-5=
|
30
|
123-23-101=
|
-1
|
1+11-111+99+5=
|
5
|
Important issues about all exams/projects/quizzes:
- Update just Question.c file, not Question.txt.
- Make changes only between the following comments(DO NOT modify these comments or anything outside the region marked by the comments):
- // DO_NOT_EDIT_ANYTHING_ABOVE_THIS_LINE
- // DO_NOT_EDIT_ANYTHING_BELOW_THIS_LINE
- If you modify these comments for any reason, you can copy/paste the initial version from Question.txt into Question.c. Note that Question.txt is not graded at all, so anything you write in Question.txt will be discarded.
- To avoid getting the 'Binary Not Found' error, SAVE and BUILD your code before RUN.
- Do not add any extra messages message for input/output such as 'Enter an integer:', 'The result is:', etc. Any additional text that appears in the output will cause you to get no points from the question.
- Input and output of your program must be just like those in the Examples table above.