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:
5321 - 5114 + 7476 + 1962
answer:
997


question:
8341 + 2746 - 2959 - 9678 + 5173 + 317
answer:
12742


question:
4596 - 4475 - 6599
answer:

15670