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: 3074 @ 9793 # 6587 @ 1399

Answer: 7679


Question: 9380 # 5155 # 480 # 6791 # 9548 @ 2674 # 821 @ 657

Answer: -10084


Question: 7891 @ 2236 @ 2518 # 4555 # 9475 @ 8472

Answer:
7087