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
--------
Question: 7065 # 7713 # 7473 # 664 # 8030

Answer: -16815


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

Answer: 7605


Question: 8059 # 9510 # 4688 @ 1517

Answer:
-4622


