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]: 8045 @ 7755 # 7077 # 209 @ 8324 @ 9768 # 6169 @ 4387
[EX A]: 24824

[EX Q]: 9724 @ 7826 @ 3248 @ 3915 @ 249 @ 2455 @ 9673 # 9980
[EX A]: 27110

[EX Q]: 6354 # 8920 @ 828 @ 104 @ 3785 @ 6544
[EX A]:
8695