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:
4193 @ 3477 # 3125 @ 6912 @ 2615 @ 9846 @ 9806 # 4965
answer:
28759


question:
519 @ 5751 @ 8900 @ 3476 # 8727 # 9607 # 350 @ 8481
answer:
8443


question:
8324 # 6868 # 6537
answer:

-5081