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: 5425 @ 6980 # 4301 @ 4410 # 7405 # 552 @ 4556 # 8531 # 4935

Answer: -4353


Question: 7539 # 9710 # 800 # 5609

Answer: -8580


Question: 5705 @ 2289 @ 7088 @ 3793 @ 567 # 3129 # 3987 @ 1448 # 7306

Answer:
6468


