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]: 1864 @ 5416 @ 9408 @ 9513
[A]: 26201


[Q]: 4364 # 2781 # 7674 # 4801 @ 898 @ 7562 @ 5925 @ 648 @ 7768
[A]: 11909


[Q]: 2654 @ 6851 @ 8504 @ 4521 @ 997 @ 5143 @ 5424
[A]:
34094