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

[EX Q]: 4089 @ 276 @ 7408 # 9945 @ 4656
[EX A]: 6484

[EX Q]: 381 # 4084 # 9377 # 3092
[EX A]: -16172

[EX Q]: 2360 @ 5560 @ 719 @ 8247 @ 9781 # 8384
[EX A]:
18283