Given the task definition, example input & output, solve the new input case.
In this task you will be given an arithmetic operation and you have to find its answer. The symbols of operators '+' and '-' has been swapped i.e you need to perform subtraction when you see a '+' symbol and  addition in case of '-' symbol.
Example: 5 + 3
Output: 2
Here, '+' represents subtraction operation. So, the answer is 2 (5-3=2).

New input case for you: 9196 - 3791 - 4139 - 2814 - 8634
Output:
28574