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:
8782 @ 1837 # 6954
answer:
3665


question:
5347 # 326 # 6112 # 4655 @ 2124
answer:
-3622


question:
8741 @ 335 # 9215 @ 484
answer:

345