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:
2182 @ 8380 # 337
answer:
10225


question:
8041 @ 762 @ 8091 @ 6500
answer:
23394


question:
1939 @ 418 # 2860 # 3900 # 9119 @ 5354 # 6145 @ 8365 # 8721
answer:

-14669