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]: 5773 - 2989 + 8993 + 6702 + 2237 - 1402 - 4236 - 1857
[A]: -1675


[Q]: 694 + 4432 - 9053
[A]: 5315


[Q]: 6639 - 5724 - 3521 - 6709 - 6185 + 6067 + 9560 - 9829 + 8371
[A]:
14609