instruction:
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.
question:
8576 - 8960 - 1317 + 5701 + 5413 - 1195 + 135
answer:
8799


question:
8839 + 4786 - 7068 + 5502 + 1623 - 1959 - 8567 + 3743 + 4578
answer:
6201


question:
765 - 9558 + 9634 + 2889
answer:

-2200