課程

/后端開(kāi)發(fā)

/C

/C語(yǔ)言入門

#include<stdio.h>
int?main()
{
??int?i,j,result;
??for(i=9;i>=1;i--)
??{
?????for(j=1;j<=i;j++)
?????{
?????????result=i*j;
?????????printf("%d%d=%d\t",i,j,result);
?????}
??}
??printf("\n");
??return?0;
}