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: 2307 # 9363 @ 4926 @ 5635

Answer: 3505


Question: 2495 @ 7683 @ 706 @ 5746 @ 7998 @ 5941

Answer: 30569


Question: 9835 @ 7509 # 8949

Answer:
8395