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:
8717 @ 6135 # 2706
answer:
12146


question:
4532 @ 5773 @ 2346 @ 6961 # 8280
answer:
11332


question:
4357 @ 7078 @ 5372 # 5601
answer:

11206