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: 3171 - 3678 - 3096 - 5842 - 3188

SOLUTION: 18975

PROBLEM: 6040 + 5815 + 9288 + 5107 + 5697 + 7993 - 672 + 8297

SOLUTION: -35485

PROBLEM: 5898 + 5355 + 8481

SOLUTION:
-7938