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:
6148 @ 1077 @ 5914 # 245 @ 5862 @ 8792 # 9099
answer:
18449


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


question:
1212 # 1892 # 7378
answer:

-8058