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]: 7202 - 7230 - 3695 + 2434 + 5934 + 5439 + 687 + 2011
[A]: 1622


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


[Q]: 9924 - 1786 - 2100 + 4745 - 7584 - 1327 - 9077 - 680 + 6415
[A]:
21318