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:
1086 # 7477 # 9664 @ 5904 # 8033 # 5563
answer:
-23747


question:
6775 @ 249 @ 1171 @ 3376 # 7127
answer:
4444


question:
8438 # 2281 @ 7161 # 8809 @ 6220 @ 2480 @ 1143 # 8014
answer:

6338