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:
1446 @ 5354 # 6450 # 2821 @ 2258
answer:
-213


question:
4264 # 4438 @ 3871 @ 7585 # 540 # 3455 # 6016
answer:
1271


question:
6820 # 387 @ 8290 # 9203 # 9292 @ 9249 # 3079
answer:

2398