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]: 6927 - 2357 + 8911 - 4674 - 2728 + 9726 - 1304 - 3277
[EX A]: 2630

[EX Q]: 1451 - 4488 + 4665 + 526 - 3690 + 9483
[EX A]: -5045

[EX Q]: 167 - 3851 - 199 - 5126 - 9487 + 1990 + 5678
[EX A]:
11162