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]: 4264 # 4438 @ 3871 @ 7585 # 540 # 3455 # 6016
[A]: 1271


[Q]: 2821 @ 5327 # 3350 # 3607 @ 7010 @ 6824 # 9975 # 38
[A]: 5012


[Q]: 9069 @ 7856 @ 4567 @ 5142 @ 3902 @ 3693
[A]:
34229