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

[EX Q]: 7528 - 4788 + 7674 + 4839 + 6930 + 4883 + 9734
[EX A]: -21744

[EX Q]: 1343 + 7703 + 3850 + 52 + 7235 - 5 + 4662 + 6011
[EX A]:
-28165