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: 5474 @ 2497 @ 6991 @ 302 # 1963 # 6932 # 5953 # 4859

A: -4443
****
Q: 5027 @ 4058 # 8225 @ 9216 # 3101 @ 8259 # 2376 # 6826 # 8997

A: -2965
****
Q: 4407 # 6643 # 7044 @ 531

A:
-8749
****