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: 6355 - 3589 + 7310 - 5161 + 9803

SOLUTION: -2008

PROBLEM: 171 - 966 + 1234 - 1722 - 4406 + 9773 - 1161

SOLUTION: -2581

PROBLEM: 573 + 5713 - 779 + 3859 + 8902 - 7962 - 9244 + 38 + 1014

SOLUTION:
-968