유진
2019. 8. 25. 17:34
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<html>
<head>
<title>FOR문</title>
</head>
<body>
<script language="JavaScript">
<!--
dan=prompt("구구단 중에서 몇 단이 궁금한가요?")//prompt=scanf
document.write("<table width='200' align='center'>")
document.write("<TR bgcolor='#FFFF99'>")
document.write("<TH>"+dan+"단"+"</TH>")
for(i=1; i<=9; i++)
{
document.write("<TR bgcolor='#FFFFCC'>")
document.write("<TD align='center'>"+dan+"*"+i+"="+dan*i+"</TD>")
document.write("</TR>")
}
document.write("</TABLE>")
//-->
</script>
</body>
</html>
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