99加法表代码如下:
public class jiafabiao99
{
public static void main(String[] args)
{
int i, j, k;
for (i = 1; i <= 9; i++)
{
for (j = 1; j <= i; j++)
{
k = i + j;
System.out.print(j+"+"+i+"="+k+"t");
}
System.out.println("t");
}
}
}



