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:
5837 # 1015 # 4725
answer:
97


question:
331 # 9967 @ 21 @ 480 # 3926 @ 8770 @ 5909 @ 6288 # 1226
answer:
6680


question:
2052 @ 8729 # 9122 @ 9049 @ 146 # 3016 @ 8057 # 2034
answer:

13861