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: 7371 # 9025 @ 8352 # 9201 # 9297 # 3561 @ 8576

Answer: -6785


Question: 7733 # 8455 # 6291 # 3837 # 994

Answer:
-11844