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:
1922 - 413 - 5668
answer:
8003


question:
242 - 3824 + 6718 - 4276 + 8975
answer:
-7351


question:
8567 - 8232 + 28 - 4294 - 9331 + 3864
answer:

26532