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]: 3529 @ 2441 @ 1274 # 3916 @ 9691 @ 1272 # 1286
[EX A]: 13005

[EX Q]: 3164 # 160 @ 1567 # 8453 # 9293 @ 9371
[EX A]: -3804

[EX Q]: 6758 @ 4281 # 3350 # 9968 # 7063 @ 8264 # 3200 # 41
[EX A]:
-4319