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

Q: 2931 @ 2088 @ 4090 # 4838 # 6154 # 8570 @ 8518 @ 1737

A: -198
****
Q: 8161 @ 9287 # 6233

A: 11215
****
Q: 5424 @ 14 # 2276 # 9871 @ 5103 @ 7074 @ 8796 @ 7826

A:
22090
****