Definition: 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
Input: 593 # 1675 # 9287 @ 2438 @ 2712 # 5837 # 6481 # 1681 @ 2397
Output:
-16821