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]: 3140 - 7915 + 2559 - 9684 + 4182 - 683 + 7754 + 763 + 4851
[EX A]: 1313

[EX Q]: 178 + 5236 - 8372 - 6825 + 1044 - 7818 - 4765 + 7418
[EX A]: 14260

[EX Q]: 7722 - 8538 + 3716
[EX A]:
12544