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4.<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%> <% String path = request.getContextPath(); String basePath = request.getScheme( 阅读全文
posted @ 2021-03-30 15:14
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1.<%@ page import="java.util.regex.Matcher" %> <%@ page import="java.util.regex.Pattern" %> <%@ page contentType="text/html;charset=UTF-8" language="j 阅读全文
posted @ 2021-03-30 15:13
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<% out.print("<table>"); for (int i = 1; i <= 3; i++) { out.print("<tr></tr>"); for (int j = 1; j <= 5; j++) { out.print(" <td> " + j + "</td>"); } } 阅读全文
posted @ 2021-03-30 15:09
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1. 1-100素数的和为: <% int i; int sum = 0; boolean flag = true; for (i = 2; i <= 100; i++) { flag = true; for (int j = 2; j < i; j++) { if (i % j == 0) { f 阅读全文
posted @ 2021-03-30 15:08
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