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:
730 @ 7585 # 9902 # 6809 @ 286 @ 9412 @ 9282 # 3941 # 4046
answer:
2597


question:
6796 # 5118 @ 4061 @ 2573 # 7960 @ 5889 # 7812 @ 3174
answer:
1603


question:
4609 # 2161 @ 9830 # 9859
answer:

2419