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:
64 # 5994 @ 8659 # 885
answer:
1844


question:
9337 # 8816 @ 7801 @ 8011 @ 8821 @ 966 @ 1854
answer:
27974


question:
4001 # 6587 @ 9001 # 4995 @ 2930 # 8767
answer:

-4417