<script>ec(2);</script> For Next循环使用时,你要执行一段代码多次集数。语法如下: For counter = initial_value to finite_value [Step increment] statements Next For语句指定计数器变量及其初步和有限的价值。 Next语句增加了对抗一个变量。可 选的步骤关键字允许增加或减少的值指定计数器变量。 有一个很简单的例子: <%@ language="vbscript" %> <% For i = 0 to 10 Step 2 'use i as a counter response.write("The number is " & i & "<br />") Next %> 复杂实例 Select ActionSelect AllTry It<%@ language="vbscript" %> <% response.write("<h1>Multiplication table</h1>") response.write("<table border=2 width=50%") For i = 1 to 9 'this is the outer loop response.write("<tr>") response.write("<td>" & i & "</td>") For j = 2 to 9 'inner loop response.write("<td>" & i * j & "</td>") Next 'repeat the code and move on to the next value of j response.write("</tr>") Next 'repeat the code and move on to the next value of i response.write("</table>") %>
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