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: 6942 @ 1857 @ 1508 @ 3059 # 6727

Answer: 6639


Question: 5837 # 1015 # 4725

Answer: 97


Question: 1875 @ 8200 # 8186

Answer:
1889