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

1040 # 6682 @ 4286 # 1132 # 705 @ 4048 # 9240
-8385

9786 @ 7240 # 8099 @ 100 @ 4573 @ 5982 @ 9270 @ 9911 # 8249
30514

9270 @ 3914 @ 9932 # 2028 @ 9847 # 202

30733