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Problem N: 高斯算法-简单的数列-基础6
Problem N: 高斯算法-简单的数列-基础6
[Creator :
]
Time Limit :
1.000
sec
Memory Limit :
128 MiB
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ProblemList
Solved: 5
Submit Num: 11
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Description
以“777”开始从小到大每隔四个数写出一个数,得到:777,782,787,792,…,一共写了249个数,这249个数的总和是多少?