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: 7803 @ 6524 @ 7077 # 1627 # 3959

Answer: 15818


Question: 5640 @ 148 @ 7578 # 2373 # 3438 @ 4775 # 8187

Answer: 4143


Question: 1340 @ 4158 @ 5279

Answer:
10777


