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


question:
4612 @ 9447 # 3444 @ 1269
answer:
11884


question:
7427 # 4526 # 8349 # 2938 # 1620 # 321 @ 1910 @ 523 @ 5624
answer:

-2270