九九乘法表的简单代码
代码如下:
for(i<10;KaTeX parse error: Expected '}', got 'EOF' at end of input: i++){
for(j=1;i;KaTeX parse error: Expected '}', got 'EOF' at end of input: …+){
echo "j*i*$j." ";
}
echo “
”;
}
echo "<br/>";
for($i=9;$i>0;$i--){
for($j=1;$j<=$i;$j++){
echo "$j*$i=".$i*$j." ";
}
echo "<br/>";
}