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]: 1916 @ 5847 @ 4371
[A]: 12134


[Q]: 2020 @ 8125 # 252 # 2790 # 9183 @ 3123 # 7282 # 5115 # 1943
[A]: -13297


[Q]: 5437 # 3814 @ 5006 @ 9874 # 1224 @ 5679 @ 780 # 8668
[A]:
13070