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: 2919 # 2741 @ 497 @ 5230 @ 5250 @ 1797 # 4567 @ 8995 @ 6960

A: 24340
****
Q: 519 @ 5751 @ 8900 @ 3476 # 8727 # 9607 # 350 @ 8481

A: 8443
****
Q: 8410 # 2163 # 68 @ 9818

A:
15997
****