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

8041 @ 762 @ 8091 @ 6500
23394

5253 @ 2450 @ 1316 @ 9889 @ 6449 @ 4948
30305

7129 @ 5416 @ 7355 # 2131

17769