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: 8099 @ 3933 @ 604 @ 4986 # 8476 # 3550 @ 4767 @ 3282
Output:
13645