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: 2787 @ 3800 # 142 # 7750 # 8581 @ 5447 @ 1512 @ 6550

Answer: 3623


Question: 2036 # 2136 @ 2740 # 8018 # 8379 @ 5952 # 3539 # 1201 # 5870

Answer: -18415


Question: 8789 # 6330 @ 1228 # 2149 @ 6523

Answer:
8061