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:
2243 # 9188 # 3609 # 6813 @ 6109 @ 6045
answer:
-5213


question:
6374 # 6362 # 4384 @ 4744 @ 8116 # 1470
answer:
7018


question:
5780 @ 8677 # 272 # 8672 @ 8625 # 2765 # 8913 # 1165 @ 604
answer:

1899


