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:
3681 + 1303 + 5556 + 9895 - 5012 - 6662
answer:
-1399


question:
9403 + 6381 - 6599 - 2097 - 3046
answer:
14764


question:
9403 + 6381 - 6599 - 2097 - 3046
answer:

14764