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]: 4844 # 1525 @ 1894 # 2506
[A]: 2707


[Q]: 4494 # 3982 # 3562 @ 341 @ 5494 # 3299 # 7182 # 8494
[A]: -16190


[Q]: 5543 @ 3581 @ 422 @ 9980 # 4854 @ 8496
[A]:
23168