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]: 2285 @ 1970 @ 4720
[A]: 8975


[Q]: 5010 # 2117 @ 6121 # 6244 @ 1089 @ 5871
[A]: 9730


[Q]: 5778 # 5516 # 1453 @ 7326 # 5703
[A]:
432