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: 6267 @ 3304 @ 9078 @ 9734 # 2947 # 4223 @ 4824 # 3116

Answer: 22921


Question: 9889 @ 8457 # 4692

Answer: 13654


Question: 5050 # 6777 # 4595 # 3187 # 5839 @ 3772 @ 5570 # 2073 @ 250

Answer:
-7829