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: 4494 # 3982 # 3562 @ 341 @ 5494 # 3299 # 7182 # 8494

A: -16190
****
Q: 5520 @ 1174 # 2584 # 6276 # 6659 @ 8281 # 5456 @ 1602 @ 4624

A: 226
****
Q: 4170 # 1679 # 3547

A:
-1056
****