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:
1559 # 9981 # 6881
answer:
-15303


question:
8732 # 4760 @ 9372
answer:
13344


question:
9352 # 4055 @ 3121 # 8958 # 7308
answer:

-7848


