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]: 5768 @ 319 # 2546 @ 5236 # 6529 # 5734 @ 7926
[A]: 4440


[Q]: 2182 @ 8380 # 337
[A]: 10225


[Q]: 2460 @ 8870 @ 3877 # 805 @ 9022 @ 4919
[A]:
28343