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]: 1943 + 6084 + 8719 + 2400 + 8595 - 7077 + 1264
[A]: -18042


[Q]: 3421 - 71 + 7643 - 8661 + 520 - 6536 + 9411
[A]: 1115


[Q]: 685 + 1838 + 7652 + 8188 + 9347 + 974 + 1436 - 7717
[A]:
-21033


