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]: 9808 + 7071 + 9458 - 8326 - 6406 - 6771 - 1321 + 4712
[EX A]: 11391

[EX Q]: 3254 - 200 + 4450 - 6393 - 2480 + 4564 + 9650
[EX A]: -6337

[EX Q]: 4117 - 693 - 2706 + 1226 + 4211 + 3014
[EX A]:
-935