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: 3089 - 6778 - 3604 - 1052 - 1332

SOLUTION: 15855

PROBLEM: 1462 + 1045 - 6631 - 4510 + 2234 + 4084 - 6610 + 2698

SOLUTION: 9152

PROBLEM: 8655 - 2303 + 4222 + 8669 - 57 + 2396 + 6466 + 3003

SOLUTION:
-13741