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:
5768 @ 319 # 2546 @ 5236 # 6529 # 5734 @ 7926
answer:
4440


question:
7769 @ 9568 @ 388 # 5101 # 8590 # 9063 # 5298 @ 7728
answer:
-2599


question:
9831 # 7503 # 7468 @ 6253
answer:

1113