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:
6514 # 8296 # 4939 # 5783 @ 1077 @ 3237 @ 5941 # 7665 # 2408
answer:
-12322


question:
720 # 1309 @ 989 @ 1211 # 5749 # 7 @ 3147 # 9792 # 1243
answer:
-12033


question:
5462 # 5248 # 1345
answer:

-1131