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网站建设的说明,宁波seo推广服务,芜湖做网站设计的公司,做棋牌网站违法题目：计算器的新功能附上提交通过的Java版代码题目描述当你学一些可视化程序设计语言时，老师经常会让你设计并且编程做出一个计算器，这时也许你会仿照windows系统自带的计算器外观和功能去设计，但是现在老师要你多做出一个有新…

　　题目：计算器的新功能

　　附上提交通过的Java版代码

题目描述

当你学一些可视化程序设计语言时，老师经常会让你设计并且编程做出一个计算器，这时也许你会仿照windows系统自带的计算器外观和功能去设计，但是现在老师要你多做出一个有新功能的计算器，实现当输入一个数时，能够将这个数分解成一个或多个素因子乘积的形式，并按素因子的大小排列显示出来。大家对计算器中数的表示应该很清楚的。下面显示出了0 — 9这十个数字的表示形式。每个数字都占据5 * 3大小的字符区域

你能实现这个新功能吗？试试看吧！

 1 import java.util.ArrayList;
 2 import java.util.List;
 3 import java.util.Scanner;
 4 
 5 public class Computer {
 6 
 7     public static void main(String[] args) {
 8         Scanner input = new Scanner(System.in);
 9         while(input.hasNextInt()){
10             int n = input.nextInt();
11             List deposeList = despose(n);
12 //            System.out.println(deposeList);
13             printResult(deposeList);
14         }
15     }
16 
17     private static void printResult(List deposeList) {
18         int number = deposeList.size();
19         String[] line1 = {" - ","   "," - "," - ","   "," - "," - "," - "," - "," - "};
20         String[] line2 = {"| |","  |","  |","  |","| |","|  ","|  ","  |","| |","| |"};
21         String[] line3 = {"   ","   "," - "," - "," - "," - "," - ","   "," - "," - "};
22         String[] line4 = {"| |","  |","|  ","  |","  |","  |","| |","  |","| |","  |"};
23         String[] line5 = {" - ","   "," - "," - ","   "," - "," - ","   "," - "," - "};
24         StringBuffer printLine1 = new StringBuffer();
25         StringBuffer printLine2 = new StringBuffer();
26         StringBuffer printLine3 = new StringBuffer();
27         StringBuffer printLine4 = new StringBuffer();
28         StringBuffer printLine5 = new StringBuffer();
29         for(int i = 0; i < number; i++){
30             String stringNum = deposeList.get(i).toString();
31 //            System.out.println(stringNum);
32             for(int j = 0; j<stringNum.length(); j++){
33                 printLine1.append(line1[stringNum.charAt(j)-'0']);
34                 printLine2.append(line2[stringNum.charAt(j)-'0']);
35                 printLine3.append(line3[stringNum.charAt(j)-'0']);
36                 printLine4.append(line4[stringNum.charAt(j)-'0']);
37                 printLine5.append(line5[stringNum.charAt(j)-'0']);
38             }
39             printLine1.append(" ");
40             printLine2.append(" ");
41             printLine3.append("*");
42             printLine4.append(" ");
43             printLine5.append(" ");
44         }
45         int printLen = printLine1.length();
46         printLine1.deleteCharAt(printLen-1);
47         printLine2.deleteCharAt(printLen-1);
48         printLine3.deleteCharAt(printLen-1);
49         printLine4.deleteCharAt(printLen-1);
50         printLine5.deleteCharAt(printLen-1);
51         System.out.println(printLine1);
52         System.out.println(printLine2);
53         System.out.println(printLine3);
54         System.out.println(printLine4);
55         System.out.println(printLine5);
56     }
57 
58     private static List despose(int n) {
59         List deposeList = new ArrayList();
60         int primer = 2;
61         while(primer <= n){
62             if(primer == n){
63                 deposeList.add(primer);
64                 break;
65             }
66             else if(n % primer == 0){
67                 deposeList.add(primer);
68                 n = n/primer;
69             }
70             else{
71                 primer++;
72             }    
73         }
74         return deposeList;
75         
76     }
77 
78 }