D11117312JavaScript將輸入的字串顛倒輸出程式碼
網頁介面 林稊葦輸入字串: 程式碼 <p>林稊葦輸入字串:<input type="text" len="50" id="in"></p> <p><input type="button" value="執行JavaScript" onclick="f()"></p> <p id="out"></p> <script> function f(){ var a = document.getElementById("in").value;/*取得id=in的文字*/ var b = "原字串 :" +a "<br>長度是 :" + a.length + ",反串是: "; var c = ""; for (var i = 0; i < a.length; i++) c = a.slice(i,i+1) + c ; b = b + c; document.getElementById("out").innerHTML = b; } </script> Java程式設計 import java.util.Scanner ; /*開啟套件package util=utility用途,Scanner掃描器*/ /*林稊葦utility industry=公用事業產業,電力,自來水,效用=utility */ class MyClass { public static void main ( String [] args ) { String a , b = "" ; /*定義字串a,b */ Scanner myObj = new Scanner ( System . in ); /*建構掃描物件*/ Sys...