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: 8524 # 5976 # 1534 @ 266 # 6452 @ 3945 # 2305

Answer: -3532


Question: 2370 # 437 # 89 # 6625 # 2724 @ 1767 # 2848 @ 3753

Answer: -4833


Question: 2421 # 8735 @ 7270 @ 741 # 5249 @ 1763 # 646 @ 4175

Answer:
1740