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.

[EX Q]: 8379 + 6247 - 4435 + 207 - 3793 + 7248 + 1488
[EX A]: 1417

[EX Q]: 9842 + 5573 - 5322 - 4612 + 489 - 1030 + 6611 + 2045 + 9627
[EX A]: -3539

[EX Q]: 4271 - 4079 - 3597 - 2118 + 8338 - 2848 + 6842 + 6334
[EX A]:
-4601