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

192 # 4739 @ 5302 @ 6325 @ 5528 @ 1101 # 157 # 6921 @ 5541
12172

6506 # 8715 @ 5800 @ 1904 @ 3642
9137

5745 @ 7405 @ 5407 # 8943 @ 4541 # 912

13243