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写一个9*9乘法口诀表。

 1 year ago
source link: https://blog.51cto.com/u_15797078/5723627
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写一个9*9乘法口诀表。

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Find8 2022-09-29 17:38:46 ©著作权

文章标签 2d #include i++ 文章分类 C/C++ 编程语言 阅读数197

用到的知识点：循环、分支语句（if）

写一个9*9乘法口诀表。_2d
写一个9*9乘法口诀表。_i++_02

#include<stdio.h>

int main()

int i=0;

for(i=1;i<=9;i++)

int j=0;

for(i=1;j<=i;j++)

printf(" %d*%d=%-2d",i,j,i*j);//有一个空格，不然对不齐

printf("\n");

return 0;

注：%2d右对齐、%-2d对齐

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