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: 4767 # 4944 # 4202 @ 2582

A: -1797
****
Q: 6896 @ 8548 @ 1670 @ 7550 # 921

A: 23743
****
Q: 6700 # 1880 # 3432 @ 6284

A:
7672
****