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

1439 @ 4809 @ 6755 # 4840 @ 491 @ 9049 @ 8905 @ 8915
35523

6467 # 8145 # 9388 # 9232
-20298

9971 @ 6413 # 4072 @ 8092 @ 5699 @ 8081 # 9757 # 6017 @ 6206

24616