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:
8603 @ 6832 @ 2275 # 7856
answer:
9854


question:
4616 @ 2249 # 272 @ 618 # 4242 @ 6599 @ 8683 @ 1628 # 7090
answer:
12789


question:
4590 # 9232 # 5847 @ 4491 # 9304 @ 8414 @ 5659 # 1277
answer:

-2506