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:
6694 + 8723 - 1592 + 7366 + 9388
answer:
-17191


question:
5162 - 4324 - 8160 + 9296 - 1881
answer:
10231


question:
7907 + 4048 - 5681 + 4967 + 9738
answer:

-5165