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:
3249 @ 313 @ 7029 @ 5721 @ 7626
answer:
23938


question:
9551 @ 4169 # 3026 @ 616 # 5398 # 6695 # 5831 # 898 # 1255
answer:
-8767


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

225