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:
7542 @ 5447 # 1409 # 4760 # 6595
answer:
225


question:
8760 @ 4583 # 2942 # 3854 # 5061 @ 31 # 5965
answer:
-4448


question:
2759 # 7972 # 7615 @ 151
answer:

-12677