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: 7483 @ 4061 @ 195 # 1982 @ 5673 # 6623 @ 9661 @ 7613

A: 26081
****
Q: 7757 # 4475 @ 6447 # 2209 # 9966

A: -2446
****
Q: 961 @ 1754 # 8392 @ 2659 # 495 @ 358

A:
-3155
****