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: 5000 + 8474 - 7071 - 6976 + 6373 - 466

SOLUTION: 4666

PROBLEM: 4266 - 8914 - 9115 - 7595 - 3820 + 191 + 3199 - 4910

SOLUTION: 35230

PROBLEM: 4941 + 5749 + 9849

SOLUTION:
-10657