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]: 5860 + 3039 - 7874 - 3584 - 144
[EX A]: 14423

[EX Q]: 781 + 6816 + 5971
[EX A]: -12006

[EX Q]: 4687 - 1564 - 6583
[EX A]:
12834