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: 9380 # 5155 # 480 # 6791 # 9548 @ 2674 # 821 @ 657

Answer: -10084


Question: 5088 # 9353 # 2772 @ 3908 @ 9196 @ 4709

Answer: 10776


Question: 5652 @ 1393 @ 2661 # 5661 @ 5874 # 4884 # 7457 @ 2960

Answer:
538