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]: 2167 - 8760 - 4771 - 8633 + 7929 + 9784 + 6892
[EX A]: -274

[EX Q]: 8671 + 9945 - 8465 - 5276 + 1447
[EX A]: 11020

[EX Q]: 814 - 6509 - 8684 - 7570 - 8573 - 4232
[EX A]:
36382