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

2342 # 5338 @ 345 @ 9010 @ 5234 @ 9613
21206

9746 # 6804 @ 5800 @ 8118 @ 2515 @ 1083 # 8754
11704

774 @ 2679 @ 5633 @ 2371 @ 9962

21419

