emoji wuyu
adjkahseckasjefceosfjlcaeklsfjsljfas
这么改,供参考:
#include <stdio.h>
int main()
{
int a,b,c,t;
for(a=9;a>0;a--)
{
for(t=9-a;t>0;t--)
printf("%4c",32);
for(b=1;b<=a;b++)
{
c=a*b;
printf("%d*%d=%-2d ",a,b,c);
}
putchar('\n');
}
return 0;
}