for循环
打印9*9乘法表
\t 空出一个tab键
%d 输出整数
# include<stdio.h>
int main()
{
for (int i = 1; i <= 9; i = i + 1)
{
for (int j = 1; j <= i; j = j + 1)
{
printf("%d*%d=%d \t", j, i, j * i);
}
printf("\n");
}
return 0;
}
代码练习——for循环打印乘法表
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转载自blog.csdn.net/weixin_42248871/article/details/105219760
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