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]: 4495 + 1180 - 7554 - 4842
[A]: 15711


[Q]: 3126 - 612 - 9485 - 3358 + 8070
[A]: 8511


[Q]: 6638 + 9741 + 9125 + 9722 - 8747 + 532
[A]:
-13735