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: 2219 - 6451 + 1224 + 2776 + 8750 - 8397 - 5833 - 9401 - 554

SOLUTION: 20105

PROBLEM: 5708 + 4556 - 3280 - 4490 + 6094 - 4041

SOLUTION: 6869

PROBLEM: 389 + 1886 - 9968 + 1477 - 3632

SOLUTION:
10626