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: 3522 @ 8651 @ 5172 # 4816 # 7424 # 1074 # 1822 # 1419

Answer: 790


Question: 9924 @ 6266 # 7022 # 7976 # 2541 @ 5396

Answer: 4047


Question: 2400 @ 4080 @ 5471 @ 7562 @ 3963

Answer:
23476