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.

[Q]: 7591 + 2427 + 6553 + 4047 - 9300 + 2235 + 7278
[A]: -5649


[Q]: 6492 - 3901 + 3666 + 9196 - 3917 - 133
[A]: 1581


[Q]: 1922 - 413 - 5668
[A]:
8003