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: 9012 # 7958 # 951 # 3753 @ 5601 @ 8942 @ 2251 @ 4526

A: 17670
****
Q: 4324 # 426 # 9171 # 980 @ 9454 @ 9720 # 7367 # 9266 # 1237

A: -4949
****
Q: 6009 # 2397 @ 5708 @ 6301 @ 3440

A:
19061
****