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]: 8816 # 8770 # 5004
[EX A]: -4958

[EX Q]: 2931 @ 2088 @ 4090 # 4838 # 6154 # 8570 @ 8518 @ 1737
[EX A]: -198

[EX Q]: 302 # 7850 @ 6753 # 8495 # 8706 # 6432
[EX A]:
-24428