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: 3112 - 4832 - 7889 - 6855 - 5294 - 5908 + 9757 - 9064

SOLUTION: 33197

PROBLEM: 8213 + 7145 + 5203 - 2621 + 1654 - 1844

SOLUTION: -1324

PROBLEM: 3589 + 9339 - 8286 - 9710 - 3180

SOLUTION:
15426