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

[EX Q]: 9741 # 8583 @ 2183 # 5623 @ 4144 # 4064 @ 3416 @ 9350 @ 4931
[EX A]: 15495

[EX Q]: 9879 # 8585 @ 4078 # 6210 @ 7239 @ 3002 # 2455 @ 9817
[EX A]: 16765

[EX Q]: 2794 # 7180 @ 2636 # 922 @ 7637 @ 8106
[EX A]:
13071