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:
581 # 2278 @ 452 # 5411 # 7564 @ 8148 # 2350 # 8956 # 4877
answer:
-22255


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


question:
2910 # 2292 # 6391 # 8514
answer:

-14287


