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]: 7016 @ 5245 # 3568 # 3445 # 5282 # 7568
[EX A]: -7602

[EX Q]: 2134 @ 3844 # 2757 # 9238 @ 8030 @ 1627 @ 2352 @ 1169
[EX A]: 7161

[EX Q]: 3871 @ 290 # 4099 # 9973
[EX A]:
-9911