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

[EX Q]: 6506 # 8715 @ 5800 @ 1904 @ 3642
[EX A]: 9137

[EX Q]: 4317 # 7384 # 3193 # 3098 @ 2863 @ 1149 @ 7824 # 4889
[EX A]: -2411

[EX Q]: 2486 @ 2230 # 9968 @ 4151 # 6533 # 2701
[EX A]:
-10335