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:
7270 + 4138 - 1696 - 5719 - 9735 + 2360
answer:
17922


question:
9485 + 6349 - 1527 - 4730 - 5865 + 851 - 7415 - 3548 + 2868
answer:
22502


question:
3093 + 2171 + 7652 + 1082 + 7071 - 7889 - 2815 + 8526
answer:

-12705