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: 3839 # 8343 # 3366 @ 9432 @ 4687 @ 2441 # 89

A: 8601
****
Q: 5142 # 5370 # 8292 @ 827 @ 9263 # 9184 @ 8692

A: 1078
****
Q: 5809 @ 498 @ 2179 # 3336 # 588 @ 2084 # 8501 # 5321

A:
-7176
****