题目描述
The nth Smarandache consecutive number is generated by concatenating the numbers from 1 to n. The first 17 numbers of Smarandache series are listed below:
1, 12, 123, 1234, 12345, 123456, 1234567, 12345678, 123456789, 12345678910, 1234567891011, 123456789101112, 12345678910111213, 1234567891011121314, 123456789101112131415, 12345678910111213141516, 1234567891011121314151617.
If an integer n is given, what is the nth Smarandache consecutive number?
输入
The input only includes an integer n (n>0 and n < 50).
输出
Print the nth Smarandache consecutive number.
代码如下：
#include <stdio.h>
#include <stdlib.h>
int main()
{
int n,i;
scanf("%d",&n);
for(i=0;i<n;i++)
printf("%d",i+1);
return 0;
}