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]: 8671 + 9945 - 8465 - 5276 + 1447
[EX A]: 11020

[EX Q]: 8929 - 6145 + 8551 - 1836 + 9159
[EX A]: -800

[EX Q]: 6748 + 3224 - 12 - 7918 + 9205 + 9676 - 2665
[EX A]:
-4762