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: 4568 @ 8020 # 8001 # 27 @ 8373 @ 4407 # 7940 # 8511 @ 2152
Output:
3041