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]: 5571 @ 5729 # 6405 # 526 # 1330
[A]: 3039


[Q]: 6374 # 6362 # 4384 @ 4744 @ 8116 # 1470
[A]: 7018


[Q]: 871 @ 3049 @ 4185 # 5209 @ 5352
[A]:
8248