#include?<stdio.h>
int?main()?{???
??//?定義相乘數字i,j以及結果result????
??int?i,?j,k,?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>0;i--)????
???{?????
???for(j=1;j<=i;j++)??????
???{????result=i*j;????????
???????printf("%d*%d=%d",i,j,result);????????
???????if(result/10>1)????????
???????{????????????
???????????printf("????");????????????????????
???????}???????
????????else????????????????
????????{????????????
????????????printf("????");????????????????????
?????????}?????????
?????????}???????????
?????????printf("\n");?????
?????????}????????
?????????}????
?????????return?0;
?????????}