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:
123 # 6452 # 5554 # 9261 @ 6646
answer:
-14498


question:
5460 # 8572 @ 5548
answer:
2436


question:
5399 @ 4953 @ 542 @ 5737 @ 2852 # 1436 # 5780
answer:

12267