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
--------
Question: 6775 @ 249 @ 1171 @ 3376 # 7127

Answer: 4444


Question: 2821 @ 5327 # 3350 # 3607 @ 7010 @ 6824 # 9975 # 38

Answer: 5012


Question: 7162 @ 5928 @ 8512 # 549 @ 9148 # 8537 @ 3895 # 2041 # 5631

Answer:
17887