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: 2653 @ 9718 # 3237 @ 2973 # 6895 # 18

Answer: 5194


Question: 5010 # 2117 @ 6121 # 6244 @ 1089 @ 5871

Answer: 9730


Question: 975 # 7610 @ 8576 # 2739 # 3411 # 7139

Answer:
-11348


