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]: 1948 @ 7201 @ 611 # 9763 # 2998 # 5097 # 9302 # 3012 # 8272
[EX A]: -28684

[EX Q]: 9942 @ 4126 @ 294 @ 6323 @ 9325 # 2366 # 3185 @ 8413 @ 6924
[EX A]: 39796

[EX Q]: 7042 # 6712 # 3088 @ 5298 @ 5270 # 8617 # 8626 @ 5661 # 5567
[EX A]:
-9339