<tr>
<td>1</td>
<td rowspan="2">2</td>
<td>
<table border="1" width="80%" align="center" bgcolor="blue">
<tr>
<td>a</td>
<td rowspan="2">b</td>
<td>c</td>
</tr>
<tr>
<td>d</td>
<td>f</td>
</tr>
<tr>
<td>g</td>
<td>h</td>
<td>i</td>
</tr>
</table></td>
</tr>
<tr>
<td>
<table border="1" width="80%" align="center" bgcolor="green">
<tr>
<td>a</td>
<td colspan="2">b</td>
</tr>
<tr>
<td>d</td>
<td>e</td>
<td>f</td>
</tr>
<tr>
<td>g</td>
<td>h</td>
<td>i</td>
</tr>
</table>
</td>
<td>6</td>
</tr>
<tr>
<td>7</td>
<td>8</td>
<td>9</td>
</tr>
</table>
宽度是150 可是太小了跟图示不一样 我改了300 因为手打的 具体多少颜色我也不知道 我用green跟blue
<html>
<head>
<title>WEB5-4</title></head>
<body>
<script language="javascript">var good = new Array(1, 2, 3, 4, 5, 6, 7, 8, 9)
sum = 0
for (var i = 0 i < good.length i++) {
sum += good[i]
document.write(sum + " ")
}
document.write("<br>")
for (var k = 1 k < 100 k++) {
document.write(k + " ")
if (k % 99 == 0) break
}</script>
</body>
</html>
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