java中用while方法写99乘法表,for可以写出来,用while不会写,求大神指教
int i = 1, j = 1;
while (i <= 9)
{
j=1;
while (j <= i)
{
System.out.println(i+"*"+j+"="+i * j);
j++;
}
i++;
}
i=1;
while(i<10)
{
j=1;
while(j<=i)
{
printf("%d*%d=%d",i,j,i*j);
j++;
}
printf("\n");
i++;
}
int i = 1;
while(i<10)
{
int j = 1;
while(j<=i)
{
System.out.println(j+"*"+i+"="+i*j);
j++;
}
System.out.println();
i++;
}