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: 875 + 1299 - 1721 - 4432 - 7136 - 2468

SOLUTION: 15333

PROBLEM: 4647 - 2106 + 6760 + 3296 - 9772

SOLUTION: 6469

PROBLEM: 17 - 7373 - 2215 - 9209 + 8527

SOLUTION:
10287