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
--------
Question: 9646 # 9392 @ 7231 @ 7510 # 4746 # 2757 # 2536 @ 5415 # 2152

Answer: 8219


Question: 8280 # 2607 # 4185 # 9243 @ 9839

Answer: 2084


Question: 8045 @ 7755 # 7077 # 209 @ 8324 @ 9768 # 6169 @ 4387

Answer:
24824