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]: 298 + 1699 + 1367 + 5001
[EX A]: -7769

[EX Q]: 1783 + 1887 + 6517 - 3342 + 4406 + 8123 + 5394 - 5058 + 8527
[EX A]: -24671

[EX Q]: 1834 - 2630 + 3119 - 3024 - 1805 + 5287 + 9826
[EX A]:
-8939