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: 932 # 7028 @ 5402 # 9015 @ 2110

A: -7599
****
Q: 4317 # 7384 # 3193 # 3098 @ 2863 @ 1149 @ 7824 # 4889

A: -2411
****
Q: 605 # 6000 # 787 # 4678 @ 4616 # 3111 @ 3007

A:
-6348
****