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

Q: 9582 @ 3554 @ 1044 @ 880 # 6787 # 6161

A: 2112
****
Q: 2405 @ 2160 @ 394 # 8936 # 2551 @ 5734 @ 5167

A: 4373
****
Q: 7317 # 4815 # 9820

A:
-7318
****