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:
1917 @ 4353 @ 4321 @ 3060 @ 6681 @ 7890 @ 8148
answer:
36370


question:
5662 @ 7781 # 5682 @ 864 @ 6796 @ 2353 @ 1100 # 7566
answer:
11308


question:
2031 # 4820 @ 5839 @ 6851 @ 1338 @ 818 @ 1745 # 7474
answer:

6328