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]: 5347 # 326 # 6112 # 4655 @ 2124
[A]: -3622


[Q]: 8524 # 5976 # 1534 @ 266 # 6452 @ 3945 # 2305
[A]: -3532


[Q]: 9090 @ 9847 # 1549 @ 9673
[A]:
27061