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:
2821 @ 5327 # 3350 # 3607 @ 7010 @ 6824 # 9975 # 38
answer:
5012


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


question:
9428 @ 8043 # 3053 @ 8822 # 4836 @ 7554 # 8462 @ 1923 @ 990
answer:

20409


