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:
9910 + 9584 - 6394 - 5927
answer:
12647


question:
2982 + 9912 - 1386 + 7183 + 259 - 2370
answer:
-10616


question:
8957 - 38 - 9188 - 3313 - 5038 + 735
answer:

25799