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: 5520 @ 1174 # 2584 # 6276 # 6659 @ 8281 # 5456 @ 1602 @ 4624

A: 226
****
Q: 4282 @ 2191 # 7458 @ 8928

A: 7943
****
Q: 1535 # 6646 @ 569

A:
-4542
****