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:
9930 # 7864 @ 6797 # 6092 @ 1146 @ 1388 # 8545 # 9163
answer:
-12403


question:
8053 # 8275 @ 3672 # 7233 @ 8748 # 1270 # 6997 # 7566 @ 5689
answer:
-5179


question:
2825 @ 757 # 2974
answer:

608


