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: 8711 + 5319 - 3967 - 9285 + 2276

SOLUTION: 14368

PROBLEM: 2348 - 6075 + 2149 - 1926 - 9532 - 9774 + 2760 - 6500 + 8335

SOLUTION: 22911

PROBLEM: 4203 - 2197 - 5419 - 9369 + 4447 - 2386 - 94

SOLUTION:
19221