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:
7065 # 7713 # 7473 # 664 # 8030
answer:
-16815


question:
7720 @ 5171 # 6139 @ 480
answer:
7232


question:
6331 # 6897 # 4430 @ 4082
answer:

-914


