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]: 9039 @ 4996 @ 845 # 5409
[EX A]: 9471

[EX Q]: 2495 @ 7683 @ 706 @ 5746 @ 7998 @ 5941
[EX A]: 30569

[EX Q]: 776 @ 338 @ 9812 @ 6392 @ 8039 # 5903 # 7450 @ 6137 # 9134
[EX A]:
9007