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6030:Happy Necklace

题目描述
Little Q wants to buy a necklace for his girlfriend. Necklaces are single strings composed of multiple red and blue beads.
Little Q desperately wants to impress his girlfriend, he knows that she will like the necklace only if for every prime length continuous subsequence in the necklace, the number of red beads is not less than the number of blue beads.
Now Little Q wants to buy a necklace with exactly $n$ beads. He wants to know the number of different necklaces that can make his girlfriend happy. Please write a program to help Little Q. Since the answer may be very large, please print the answer modulo $10^9+7$.
Note: The necklace is a single string, {not a circle}.
输入解释
The first line of the input contains an integer $T(1\leq T\leq10000)$, denoting the number of test cases.
For each test case, there is a single line containing an integer $n(2\leq n\leq 10^{18})$, denoting the number of beads on the necklace.
输出解释
For each test case, print a single line containing a single integer, denoting the answer modulo $10^9+7$.
输入样例
2
2
3
输出样例
3
4
来自杭电HDUOJ的附加信息
Recommend jiangzijing2015

该题目是Virtual Judge题目,来自 杭电HDUOJ

源链接: HDU-6030

最后修改于 2020-10-25T23:27:42+00:00 由爬虫自动更新

共提交 0

通过率 --%
时间上限 内存上限
2000/1000MS(Java/Others) 131072/131072K(Java/Others)