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

Example input: 6 @ 17
Example output: 23
Example explanation: Here, '@' represents the addition operation. So, the answer is 23 (6+17=23).
Q: 7897 # 9291 # 495 @ 315 @ 551 @ 3212 @ 3292
A:
5481