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]: 5191 # 7400 @ 7319 # 5932 @ 662 @ 1546
[A]: 1386


[Q]: 9673 @ 7136 # 4171 # 8296 @ 655
[A]: 4997


[Q]: 4014 # 6324 @ 9485 @ 2205 # 1074
[A]:
8306