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: 4324 # 426 # 9171 # 980 @ 9454 @ 9720 # 7367 # 9266 # 1237

Answer: -4949


Question: 9746 # 6804 @ 5800 @ 8118 @ 2515 @ 1083 # 8754

Answer: 11704


Question: 4126 # 3714 # 7568 @ 1682 # 46 @ 9754 @ 250

Answer:
4484