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]: 6368 + 9565 - 7042 - 1940 - 9960
[EX A]: 15745

[EX Q]: 4303 + 4581 + 3027 - 9269 + 3325
[EX A]: 2639

[EX Q]: 4486 + 7884 - 172 + 2615
[EX A]:
-5841