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]: 1673 - 3914 + 8016 + 5937 - 8915 + 4818
[EX A]: -4269

[EX Q]: 1785 - 7105 - 7217 - 2262 - 9687 - 8283 - 9761 - 7664
[EX A]: 53764

[EX Q]: 7039 - 9290 + 5017
[EX A]:
11312