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

SOLUTION: -11205

PROBLEM: 1471 - 7798 + 6514 + 8053 + 9926

SOLUTION: -15224

PROBLEM: 6352 - 5201 - 459 - 2789 - 7113 - 5205

SOLUTION:
27119