powershell怎么编写9×9乘法表的编写方法

for($i=1;$i-le9;$i++){for($j=1;$j-le$i;$j++){写入主机$("{0}x{1}={2}"-f$i,$j,($i*$j))-NoNewLine}write-host}输出如下：1x1=12x1=22x2=43x1=33x2=63x3=94x1=44x2=84x3=124x4=165x1=55x2=105x3=155x4=205x5=256x1=66x2=126x3=186x4=246x5=306x6=367x1=77x2=147x3=217x4=287x5=357x6=427x7=498x1=88x2=168x3=248x4=328x5=408x6=488x7=568x8=649x1=99x2=189x3=279x4=369x5=459x6=549x7=639x8=729x9=81