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

6148 @ 1077 @ 5914 # 245 @ 5862 @ 8792 # 9099
18449

2475 # 126 @ 138 # 2303 # 5327 # 6412 # 9849 # 8474 # 6460
-36338

8723 @ 8786 @ 5304 # 3700 @ 435 @ 2562 # 7488 # 7002 # 715

6905