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]: 1718 # 8860 # 9652
[EX A]: -16794

[EX Q]: 8997 @ 8611 # 604 @ 1810 # 1906 @ 5956
[EX A]: 22864

[EX Q]: 3367 # 6053 @ 184 # 9725 # 9498 # 9518 # 4406 # 6055 # 6398
[EX A]:
-48102