#9276. 【入门】H数2
【入门】H数2
Description
所谓H数,是指该数除1以外最多只有2,3,5,7四种因子,如630即为H数,而22不是。要求对键盘输入的自然数N,求出第N个H数。如N=30,应输出49。规定要求的H数不超出长整型数的范围。
Input Format
n(n<=4000)
Output Format
第n个h数
1
1
Source
嵌套循环
所谓H数,是指该数除1以外最多只有2,3,5,7四种因子,如630即为H数,而22不是。要求对键盘输入的自然数N,求出第N个H数。如N=30,应输出49。规定要求的H数不超出长整型数的范围。
n(n<=4000)
第n个h数
1
1
嵌套循环
By signing up a 津桥OJ universal account, you can submit code and join discussions in all online judging services provided by us.