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: 8929 # 6145 @ 8551 # 1836 @ 9159

Answer: 18658


Question: 9682 @ 9507 # 7565 # 4252

Answer: 7372


Question: 8926 @ 5387 # 7333 # 6074 @ 6162 # 9048 @ 2183 @ 7444

Answer:
7647