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: 7134 @ 9520 @ 2386 # 9261 # 3641 # 9590
A:
-3452