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:
1380 @ 6582 # 4036
answer:
3926


question:
2354 @ 5192 @ 5717 # 1833 @ 9672 # 3565
answer:
17537


question:
3801 @ 3111 # 6697 @ 6427 @ 508 @ 5431
answer:

12581