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:
2269 # 7857 @ 1906 @ 1098 # 6308 # 1142 @ 2063
answer:
-7971


question:
7982 # 9393 @ 981 @ 2884 # 1556 @ 752 # 322 # 3235
answer:
-1907


question:
9981 @ 3315 # 4893 # 4080 # 5286 # 2201 # 9444 @ 6425 @ 1951
answer:

-4232


