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]: 1922 - 413 - 5668
[EX A]: 8003

[EX Q]: 6666 + 4068 + 1057 + 5398 + 7947
[EX A]: -11804

[EX Q]: 7025 + 6005 + 6548 - 4628
[EX A]:
-900