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: 3782 + 4127 - 1265 - 1395 + 2430 + 6990 + 8573 + 8170

SOLUTION: -23848

PROBLEM: 5525 + 201 - 6676 - 332 - 3348

SOLUTION: 15680

PROBLEM: 9057 - 2384 + 3403 + 5612 + 9971 + 239 + 2532 + 5248

SOLUTION:
-15564