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.

[EX Q]: 3171 - 3678 - 3096 - 5842 - 3188
[EX A]: 18975

[EX Q]: 1589 + 4479 - 6111 - 3158 - 7662
[EX A]: 14041

[EX Q]: 7134 + 9520 + 2386 - 9261 - 3641 - 9590
[EX A]:
17720