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:
5425 @ 6980 # 4301 @ 4410 # 7405 # 552 @ 4556 # 8531 # 4935
answer:
-4353


question:
3275 # 8948 # 7571 @ 9566 @ 9874 @ 3226
answer:
9422


question:
3337 # 3446 @ 5722 @ 7773 # 2384 # 4172 @ 323 # 6650
answer:

503