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: 7021 # 2043 @ 7414 # 2632 @ 2939 @ 8718 @ 2731

Answer: 24148


Question: 445 # 5783 # 3236 # 9634 # 2299 # 2757 @ 3895 @ 5353 # 5757

Answer: -19773


Question: 9675 @ 654 # 3638 # 2409

Answer:
4282


