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:
5520 @ 1174 # 2584 # 6276 # 6659 @ 8281 # 5456 @ 1602 @ 4624
answer:
226


question:
9879 # 8585 @ 4078 # 6210 @ 7239 @ 3002 # 2455 @ 9817
answer:
16765


question:
1162 @ 622 # 7209 @ 3448
answer:

-1977