编写代码打印一下图形

                                        1                                            

                                      123

                                    12345

                                  1234567

                                123456789 

 

 

 

#include<stdio.h>
void main()
{
   int i,j,k,m;
    clrscr();
    for(i=1;i<=5;i++)/*显示行数循环，5表示显示五行*/
    {
        for(j=1;j<=5-i;j++)/*打印空格循环*/
         {
            printf(" ");
        }
         for(k=1;k<=2*i-1;k++)/*显示各行的数字，为奇数个*/
         {
            printf("%d",k);
        }
        printf("\n");        
    }
}