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: 5569 # 5161 @ 9240 @ 391 @ 2756 # 7345 @ 4533

A: 9983
****
Q: 1021 # 2896 # 8239 # 5207 # 1962 # 5346

A: -22629
****
Q: 5416 @ 3376 @ 2499 # 2586 # 7487 @ 1117

A:
2335
****