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]: 6050 # 5266 # 3005
[A]: -2221


[Q]: 4101 @ 5888 # 877 # 7900 # 6062 @ 6246
[A]: 1396


[Q]: 3723 # 3030 @ 284 # 2614 @ 6669 @ 9748 # 6769 # 4434
[A]:
3577