#include <stdio.h>
#include <stdlib.h>
int main()
{
int i,j;
for (i=1;i<=9;i++)
printf ("%3d",i);
printf ("\n");
printf (" - - - - - - - - -");
printf("\n");
for (i=1;i<=9;i++)
{
for(j=1;j<=9;j++)
{
if (j<i)
printf (" ");
if(j>=i)
printf ("%3d",i*j);
}
printf ("\n");
}
return 0;
}
习题6.18
最新推荐文章于 2022-06-16 07:06:30 发布