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: 4347 @ 8872 @ 4333 @ 6297 @ 869 # 5071 @ 5758 @ 7375
Output:
32780