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: 6148 @ 1077 @ 5914 # 245 @ 5862 @ 8792 # 9099

A: 18449
****
Q: 2548 @ 2442 # 6943 # 1890 @ 3686 @ 9765 # 1273

A: 8335
****
Q: 3037 # 6680 @ 8993 # 9291 # 2971

A:
-6912
****
