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

9656 # 6289 # 4308 # 2092 # 5148 @ 9253
1072

9938 # 267 # 6696 # 8186 # 5729 # 8517 # 6331 @ 7607
-18181

2815 # 7863 @ 3838 # 6236 @ 4028 # 7736 # 2846 # 9731

-23731

