程序代码：

#include "stdio.h"
void main()
{
    int str1[20] = {1,3,5,7,9,11,13,15,17};
    int i,a;
    printf("please input number:");
    scanf("%d",&a);
    for(i = 8;i >= 0;i--)
     if(a <= str1[i])
     str1[i+1] = str1[i];
     else break;
     str1[i+1] = a;
    for(i = 0;i < 10;i++)
     printf("%d ",str1[i]);  
}