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]: 7376 @ 9212 @ 1713 # 9993
[EX A]: 8308

[EX Q]: 3249 @ 313 @ 7029 @ 5721 @ 7626
[EX A]: 23938

[EX Q]: 1427 # 1135 # 2535 @ 4692 @ 4182 # 3745 # 8896
[EX A]:
-6010