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]: 6570 + 2902 + 9219 - 6971 + 6886 + 765
[EX A]: -6231

[EX Q]: 5806 - 3876 - 963 + 1876 - 3233 + 3527 + 6012 + 2124
[EX A]: 339

[EX Q]: 3458 + 2503 - 9141 - 8125 + 7519
[EX A]:
10702