TASK DEFINITION: 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.
PROBLEM: 9237 + 5388 - 46 + 2616 + 8227 - 3578 - 5065 + 1176

SOLUTION: 519

PROBLEM: 242 - 3824 + 6718 - 4276 + 8975

SOLUTION: -7351

PROBLEM: 3002 + 5996 - 3505 + 9838 - 6185 + 3701 + 1721 - 9959 + 3459

SOLUTION:
-2064