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]: 6775 @ 249 @ 1171 @ 3376 # 7127
[A]: 4444


[Q]: 9007 @ 6876 # 2672 # 3947 @ 6822 @ 806 @ 4508 @ 5112
[A]: 26512


[Q]: 4594 @ 5137 @ 5212 @ 9026 # 262 # 9218 # 623 # 6552 # 1133
[A]:
6181