instruction:
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
question:
4449 @ 4019 @ 7637
answer:
16105


question:
2416 @ 4557 @ 9089 @ 8858
answer:
24920


question:
9964 @ 6086 # 8107 @ 3363 @ 4528 @ 6056 # 9270 # 379
answer:

12241