instruction:
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.
question:
6666 + 4068 + 1057 + 5398 + 7947
answer:
-11804


question:
799 + 9104 - 2060 - 779 + 5546 - 9608 + 4006 + 8557 - 3643
answer:
-10324


question:
7397 + 5768 - 436 + 8352 + 8774 + 1860 + 9137
answer:

-26058