JScript_array_object_part1/2.html at master · katerina-n/JScript_array_object_part1 · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Arrays2</title>
</head>
<body>

<script>

    var arr=new Array();
    var rand;
    document.write("<table style='border: double; background-color: azure; border-color: steelblue ; width: 30% '>");
    for(var i=0; i<=4; i++){
        arr[i]=new Array();
        document.write("<tr style='border: dashed;border-color: steelblue;'>");
        for(var j=0; j<=4; j++){

         if(Math.random()>0.5){
             document.write("<td style='border: dashed;border-color: steelblue; width: 6%'>");
             arr[i][j]=Math.round(Math.random()*(-10)+1);
             document.write(arr[i][j]);
             document.write("</td>");
         }
         else
         { document.write("<td style='border: dashed;border-color: steelblue; width: 6%'>");
             arr[i][j]=Math.round(Math.random()*10+1);
             document.write(arr[i][j]);
             document.write("</td>");
         }
        // document.write(arr[i][j]+" ");

        }
        document.write("</tr>");
       //document.write("<br>");
    }
    document.write("</table>");
   // document.write("<br>");
    document.write("<table style='border: double; background-color: azure; border-color: steelblue;  width: 30% '>");
    for(var k=0; k<=4; k++){
        document.write("<tr style='border: dashed;border-color: steelblue;'>");
        for(var l=0; l<=4; l++) {
if((k==l)&&(arr[k][l]>0)){
    arr[k][l]=1;
}
if((k==l)&&(arr[k][l]<0)){
    arr[k][l]=0;
}
            document.write("<td style='border: dashed;border-color: steelblue; width: 6%'>");
document.write(arr[k][l]+" ");
document.write("</td>");
        }
        document.write("</tr>");
        document.write("<br>");
    }
    document.write("</table>");
    </script>
</body>
</html>