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:
933 - 48 - 7218 - 7880 - 4299
answer:
20378


question:
2510 - 5839 + 9950 + 740
answer:
-2341


question:
9358 - 5183 + 1892 + 9873 - 2241 - 3409 - 3140
answer:

11566