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: 6385 # 7829 @ 2463 @ 3411 # 652 # 5880 # 6454

A: -8556
****
Q: 7483 @ 4061 @ 195 # 1982 @ 5673 # 6623 @ 9661 @ 7613

A: 26081
****
Q: 5778 @ 1647 # 2800 @ 3747 @ 3449 @ 90 # 2891 @ 685

A:
9705
****