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: 5758 + 9179 - 1765 - 4142 - 8736

SOLUTION: 11222

PROBLEM: 2848 - 3478 + 9230 + 3585 + 8537 - 3821

SOLUTION: -11205

PROBLEM: 694 + 603 - 7416 - 4305 - 3955 + 8022 + 7337

SOLUTION:
408