#include?<stdio.h>
int?main()?
{?
????//?定義相乘數字i,j以及結果result
????int?i,?j,?result;
????/*
?????*?使用for循環解決本題相對簡單哦~
?????*?小編偷偷的將源碼放在任務“不會了怎么辦”中了哦~
?????*?小編希望童鞋們獨立完成哦~
?????*/
????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;
}