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: 5253 @ 2450 @ 1316 @ 9889 @ 6449 @ 4948

Answer: 30305


Question: 2984 # 596 # 8941 @ 4235 @ 5264 @ 351 # 3797 @ 7168 # 55

Answer: 6613


Question: 3864 @ 9742 @ 1089 # 9360 @ 2538 # 9610 @ 3658 # 9467

Answer:
-7546