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:
7579 @ 2801 # 7154 @ 4185 # 825 @ 4256 @ 9614
answer:
20456


question:
9056 @ 9894 # 9773 # 4508 # 5642
answer:
-973


question:
1938 @ 4697 @ 258 @ 8394
answer:

15287