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:
5394 + 9787 - 7151 - 4774 - 6995 + 6101 - 1317
answer:
9743


question:
4624 + 1072 + 9261 + 232 - 7837
answer:
1896


question:
2865 + 6277 + 3958
answer:

-7370