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:
9380 # 5155 # 480 # 6791 # 9548 @ 2674 # 821 @ 657
answer:
-10084


question:
298 @ 1699 @ 1367 @ 5001
answer:
8365


question:
6104 # 3121 # 8970 # 6600
answer:

-12587