[JavaScript 소스]
<html>
<head>
<title> Today Mission </title>
<script language="javascript">
function p01()
{
var a = parseInt(document.getElementById("s1").value);
var b = document.getElementById("p1");
var c = new Array(300);
if(a > 12){
alert("12 이하만 실험하시오!");
return;
}
for(i=0; i<=50; i++) c[i]=new Array(50);
for(i=0; i<50; i++)
for(j=0; j<=50; j++) c[i][j]=0;
c[1][a]=1;
for(i=2; i<=a; i++){
for(j=1; j<=a*2; j++){
c[i][j]=c[i-1][j-1]+c[i-1][j+1];
}
}
b.value="";
for(i=1; i<=a; i++){
for(j=1; j<=a*2; j++){
if(c[i][j]<100) b.value += " ";
if(c[i][j]<10) b.value += " ";
if(c[i][j] ==0) b.value += " ";
else b.value += c[i][j];
}
b.value +="\n";
}
}
</script>
</head>
<body>
<form name ="form1" action="bb.html" method="post">
<h1> Today Mission!!</h1>
<table width="800" border="1" align="left">
<tr>
<td bgcolor="#FFFFFF">input data:
</td>
<td bgcolor="#FFFFFF">
<input type="text" size="10" id="s1" maxlength="30">
</td>
<td bgcolor="#FFFFFF">
<input type="button" value="Enter" onClick="p01()">
</td>
<td bgcolor="#FFFFFF">
<input type="reset" value="clear">
</td>
</tr>
<tr>
<td bgcolor="#FFFFFF">output data:</td>
<td colspan="3" bgcolor="#FFFFFF">
<textarea cols="100" rows="20" id="p1"> </textarea>
</td>
</tr>
</table>
</form>
</body>
</html>
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