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: 2057 # 2330 # 9059 # 2713 # 7404 @ 4349

Answer: -15100


Question: 353 # 9525 @ 9923 @ 4025 # 1922 @ 4751

Answer: 7605


Question: 2722 # 7939 @ 9100 @ 3366 # 6232 # 1396 @ 4299 @ 8248 # 4605

Answer:
7563