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: 9336 # 483 # 2765

A: 6088
****
Q: 4494 # 3982 # 3562 @ 341 @ 5494 # 3299 # 7182 # 8494

A: -16190
****
Q: 285 # 957 @ 8270 # 141 # 416 # 3523 @ 8689 # 1713

A:
10494
****