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]: 9051 - 8971 + 6555 - 1135 - 4091 + 9374 + 9487 + 1868
[EX A]: -4036

[EX Q]: 736 - 6527 - 3681 - 7834 + 893 + 9709 - 7544 - 3726
[EX A]: 19446

[EX Q]: 153 - 1927 + 246 - 8389
[EX A]:
10223