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]: 1380 @ 6582 # 4036
[EX A]: 3926

[EX Q]: 4809 # 9135 # 3011 # 4393 # 1039 # 3878 @ 1559 # 3798
[EX A]: -18886

[EX Q]: 9732 # 5246 @ 5591 @ 5394 @ 3076 @ 2064 # 7662
[EX A]:
12949