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Web/Java Script

[실습]구구단 출력 테이블

 

<!DOCTYPE html>

<html>

<head>

<meta charset="UTF-8">

<title>구구단 테이블</title>

<style type="text/css">

        td {border: 1px solid black; width: 150px ; text-align: center;}

</style>

 

</head>

<body>

<h1>구구단 테이블</h1>

<script type="text/javascript">

 

        document.write("<table>");

       

               for(var dan = 0 ; dan<10 ; dan++){

                       document.write("<tr>");

                       for(var col = 0 ; col < 10 ; col++){

                              if(dan==0 && col==0){

                                      document.write("<td></td>");

                              }else if (dan == 0){

                                      document.write("<td> X " + col +"</td>");

                              }else if (col == 0){

                                      document.write("<td>" + dan +" X </td>");   

                              } else{

                                      document.write("<td>" + dan + " X " + col + " = " + (dan*col) + "</td>");

                              }

                             

                       }

                       document.write("</tr>");

               }

        document.write("</table>");

       

</script>

 

</body>

</html>

 

 

 

 

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