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.

[Q]: 5539 + 616 - 1640 - 7665 - 8787 - 5104 + 8431 + 9502
[A]: 10186


[Q]: 758 + 1664 + 5481 - 1654 - 1804 + 5232 - 9130
[A]: 969


[Q]: 3880 - 4897 - 2998 - 5630 + 4094 - 9002 - 4037 + 3227 - 9014
[A]:
32137