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: 8098 + 8922 - 9716 + 5360

SOLUTION: 3532

PROBLEM: 5630 - 3377 + 9205 - 4071 + 9580 - 7049

SOLUTION: 1342

PROBLEM: 1038 - 4257 - 3886 + 8983

SOLUTION:
198