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: 5569 # 5161 @ 9240 @ 391 @ 2756 # 7345 @ 4533

Answer: 9983


Question: 9673 @ 7136 # 4171 # 8296 @ 655

Answer: 4997


Question: 8935 @ 83 # 2478

Answer:
6540