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: 1780 - 963 - 3786 - 8938 + 5127 + 4125 + 8911 + 9677

SOLUTION: -12373

PROBLEM: 1256 - 3248 - 3709 - 3019

SOLUTION: 11232

PROBLEM: 6818 - 9528 + 3365 - 496 + 1035 - 9444 + 2617 - 5541 - 2219

SOLUTION:
27029