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: 2113 # 9012 @ 5533 @ 5034 # 9159 # 2169 # 9889

A: -17549
****
Q: 5569 # 5161 @ 9240 @ 391 @ 2756 # 7345 @ 4533

A: 9983
****
Q: 3727 # 3875 # 6179 @ 6087 @ 633

A:
393
****