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

[Q]: 9731 # 5427 @ 606 @ 9242 # 5166 @ 659 @ 5124 @ 2482 # 2031
[A]: 15220


[Q]: 7720 @ 5171 # 6139 @ 480
[A]: 7232


[Q]: 3018 # 2824 @ 5821
[A]:
6015