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:
1508 # 9607 @ 9117 @ 1943 # 3539 # 8743 # 2584 @ 7819
answer:
-4086


question:
3249 @ 313 @ 7029 @ 5721 @ 7626
answer:

23938