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:
4326 # 2636 @ 9431 # 1021 # 6603 # 2905 # 80 # 7174 # 3558
answer:
-10220


question:
5191 # 7400 @ 7319 # 5932 @ 662 @ 1546
answer:
1386


question:
4156 @ 1480 # 7848 @ 8351 # 8472 @ 8500 # 7371 # 4483 @ 4905
answer:

-782