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:
1753 # 4314 @ 3538 # 7342 @ 6326 @ 6393 @ 136 @ 161 @ 4337
answer:
10988


question:
8842 @ 3530 @ 7537
answer:
19909


question:
8371 # 6591 @ 290 # 8140 # 5493 @ 8205 # 6179 @ 7497 @ 1686
answer:

-354