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

7106 # 9524 # 2673 # 4668 @ 6755 # 5653 # 2688 # 9360
-20705

8172 @ 6594 # 2768 # 40 @ 9214 @ 3626
24798

6756 @ 3683 @ 3682 # 3998 @ 6904 @ 9647

26674