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]: 2475 # 126 @ 138 # 2303 # 5327 # 6412 # 9849 # 8474 # 6460
[A]: -36338


[Q]: 507 @ 3439 # 8086 # 5497 @ 2145 @ 2124 @ 9603 @ 2119 @ 8351
[A]: 14705


[Q]: 3397 # 266 @ 8474 @ 7601 @ 8085 # 3830
[A]:
23461