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5878:I Count Two Three

题目描述
I will show you the most popular board game in the Shanghai Ingress Resistance Team.
It all started several months ago.
We found out the home address of the enlightened agent Icount2three and decided to draw him out.
Millions of missiles were detonated, but some of them failed.

After the event, we analysed the laws of failed attacks.
It's interesting that the $i$-th attacks failed if and only if $i$ can be rewritten as the form of $2^a3^b5^c7^d$ which $a,b,c,d$ are non-negative integers.

At recent dinner parties, we call the integers with the form $2^a3^b5^c7^d$ "I Count Two Three Numbers".
A related board game with a given positive integer $n$ from one agent, asks all participants the smallest "I Count Two Three Number" no smaller than $n$.
输入解释
The first line of input contains an integer $t~(1\le t \le 500000)$, the number of test cases. $t$ test cases follow. Each test case provides one integer $n~(1\le n \le 10^9)$.
输出解释
For each test case, output one line with only one integer corresponding to the shortest "I Count Two Three Number" no smaller than $n$.
输入样例
10
1
11
13
123
1234
12345
123456
1234567
12345678
123456789
输出样例
1
12
14
125
1250
12348
123480
1234800
12348000
123480000
来自杭电HDUOJ的附加信息
Recommend wange2014

该题目是Virtual Judge题目,来自 杭电HDUOJ

源链接: HDU-5878

最后修改于 2020-10-25T23:26:23+00:00 由爬虫自动更新

共提交 0

通过率 --%
时间上限 内存上限
3000/1000MS(Java/Others) 32768/32768K(Java/Others)