instruction:
In this task you will be given an arithmetic operation and you have to find its answer. The operators '+' and '-' have been replaced with new symbols. Specifically, '+' has been replaced with the symbol '@' and '-' with the symbol '#'. You need to perform the operations in the given equation return the answer
question:
9273 # 8850 @ 3050
answer:
3473


question:
8899 # 4509 # 9411 # 7373
answer:
-12394


question:
602 @ 4370 @ 8221 @ 3094 @ 7856 # 738
answer:

23405