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: 8698 # 7378 # 9188 @ 5767 # 2935 # 2532 @ 7113

Answer: -455


Question: 7542 @ 5447 # 1409 # 4760 # 6595

Answer: 225


Question: 1235 @ 3357 # 8022 @ 4299 @ 5006 @ 9911 # 3723 # 1832

Answer:
10231