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: 3607 @ 8409 @ 6582 # 2365 # 1121 # 8880 # 3682 @ 9616 @ 5322
Output:
17488