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]: 5177 @ 9496 # 845 @ 5246 @ 9906 @ 5654 @ 1721 @ 5303
[EX A]: 41658

[EX Q]: 2763 @ 869 # 8299
[EX A]: -4667

[EX Q]: 4889 # 7991 @ 5651 @ 3511 @ 3055 @ 3910
[EX A]:
13025