instruction:
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
question:
5253 @ 2450 @ 1316 @ 9889 @ 6449 @ 4948
answer:
30305


question:
1075 @ 2179 @ 2132 @ 6333 @ 8433 # 8868 # 1568 # 5987 # 5042
answer:
-1313


question:
1379 @ 1322 # 3241 # 2502 @ 735 # 9506
answer:

-11813


