Instructions: 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: 6053 @ 8799 @ 6580 @ 3249 @ 7662 # 8213 # 7886 # 4735
Output:
11509