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: 2078 + 3891 + 2060

SOLUTION: -3873

PROBLEM: 335 + 4730 + 4604 - 5559 + 7282 - 7812

SOLUTION: -2910

PROBLEM: 249 + 5697 + 5245 - 9362 + 6191 - 2685 + 9552

SOLUTION:
-14389