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

8079 @ 5498 @ 5803 @ 711 # 9604 @ 7533
18020

3935 # 7500 # 205 # 7262 # 5754 @ 116 # 8451 # 9591
-34712

4586 # 8527 @ 5828 @ 460 @ 1195

3542