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
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Question: 8196 @ 7820 # 8484 # 7462 @ 8007 # 414

Answer: 7663


Question: 463 @ 7844 # 9816

Answer: -1509


Question: 9915 @ 5441 @ 5702 # 587 @ 1622 @ 5629 @ 2205 @ 5777

Answer:
35704