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: 6385 # 7829 @ 2463 @ 3411 # 652 # 5880 # 6454

Answer: -8556


Question: 5249 @ 1204 # 3908 # 5196 @ 1711 @ 8089 # 8419 # 2865 @ 1478

Answer: -2657


Question: 9199 @ 4877 # 9774 @ 8261 @ 1223 @ 8942 @ 3508 # 3906

Answer:
22330