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: 6203 # 8978 # 1139 @ 240 # 4716

Answer: -8390


Question: 1463 @ 3742 @ 6816 @ 2090 @ 7068 @ 283 # 5740 @ 4067

Answer: 19789


Question: 5205 # 8951 @ 3015 # 5583 # 7750 # 1074 # 8533

Answer:
-23671