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: 9540 # 9387 # 8692 @ 5008 # 4886 @ 9427 @ 3816

A: 4826
****
Q: 1884 @ 3670 # 3893 @ 782 @ 3288 # 7463 @ 3214

A: 1482
****
Q: 7759 @ 9196 @ 6464 # 7846

A:
15573
****