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: 178 + 5236 - 8372 - 6825 + 1044 - 7818 - 4765 + 7418

SOLUTION: 14260

PROBLEM: 5371 + 2365 + 9586 - 6312 - 8369 - 7840 - 1823

SOLUTION: 17764

PROBLEM: 2482 + 7146 - 976 + 4764 - 2970 + 9082

SOLUTION:
-14564