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]: 1861 - 3929 + 4952 - 8280
[EX A]: 9118

[EX Q]: 8802 - 6452 - 1721 - 4775 + 1838 + 4933 + 9964 - 6909
[EX A]: 11924

[EX Q]: 8156 + 7600 - 9415 + 9323 + 2645 - 3589 + 6040
[EX A]:
-4448