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]: 3351 @ 1445 @ 5875 # 1267 # 4225 @ 4098 @ 3552
[A]: 12829


[Q]: 2404 @ 4359 # 5006 # 2796 # 6139
[A]: -7178


[Q]: 7483 @ 4061 @ 195 # 1982 @ 5673 # 6623 @ 9661 @ 7613
[A]:
26081