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: 6055 # 1440 # 3272 # 5643 @ 150 @ 7658 # 8655 @ 8463 # 8156

A: -4840
****
Q: 8238 @ 9817 # 2474 @ 3673 @ 9625 # 849 @ 1441

A: 29471
****
Q: 5479 # 4447 @ 493 # 6655 @ 3157 @ 3599 @ 3771 # 6988 @ 23

A:
-1568
****