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

5274 @ 8123 @ 5544 @ 7060 # 1023
24978

6385 # 7829 @ 2463 @ 3411 # 652 # 5880 # 6454
-8556

7098 @ 7526 @ 8757

23381

