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]: 8338 + 7035 - 2067 - 1210 + 9433 + 1604
[A]: -6457


[Q]: 3140 - 7915 + 2559 - 9684 + 4182 - 683 + 7754 + 763 + 4851
[A]: 1313


[Q]: 8079 - 6694 - 3171 + 8 - 7000 - 1198
[A]:
26134