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: 123 # 6452 # 5554 # 9261 @ 6646

Answer: -14498


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

Answer: -4949


Question: 3983 # 8808 @ 7229 @ 1944 @ 5236 @ 5439

Answer:
15023