• 报时助手


    问题描述

      给定当前的时间,请用英文的读法将它读出来。
      时间用时h和分m表示,在英文的读法中,读一个时间的方法是:
      如果m为0,则将时读出来,然后加上“o'clock”,如3:00读作“three o'clock”。
      如果m不为0,则将时读出来,然后将分读出来,如5:30读作“five thirty”。
      时和分的读法使用的是英文数字的读法,其中0~20读作:
      0:zero, 1: one, 2:two, 3:three, 4:four, 5:five, 6:six, 7:seven, 8:eight, 9:nine, 10:ten, 11:eleven, 12:twelve, 13:thirteen, 14:fourteen, 15:fifteen, 16:sixteen, 17:seventeen, 18:eighteen, 19:nineteen, 20:twenty。
      30读作thirty,40读作forty,50读作fifty。
      对于大于20小于60的数字,首先读整十的数,然后再加上个位数。如31首先读30再加1的读法,读作“thirty one”。
      按上面的规则21:54读作“twenty one fifty four”,9:07读作“nine seven”,0:15读作“zero fifteen”。

    输入格式

      输入包含两个非负整数h和m,表示时间的时和分。非零的数字前没有前导0。h小于24,m小于60。

    输出格式

      输出时间时刻的英文。

    样例输入

    0 15

    样例输出

    zero fifteen

    Java实现:

    package lanqiao;
    
    import java.io.BufferedReader;
    import java.io.IOException;
    import java.io.InputStreamReader;
    
    /**
    *@author wenfan
    *@version 2019年2月6日下午9:38:32
    */
    public class ReadTime {
        public static void main(String[] args) throws IOException {
            BufferedReader br = new BufferedReader(new  InputStreamReader(System.in));
            String line = br.readLine();
            String strTime[] = line.split(" ");
            int time [] = new int [2];
            time[0]  = Integer.parseInt(strTime[0]);
            time[1] = Integer.parseInt(strTime[1]);
            
            System.out.print(readValue(time[0])+" ");
            if(readValue(time[1]).toString().equals("zero")) {
                System.out.print("o'clock");
            }else {
                System.out.print(readValue(time[1]));
            }
        }
        
        public static StringBuffer readValue(int value) {
            StringBuffer result = new StringBuffer();
            switch(value) {
            case 0:
                result.append("zero");
                break;
            case 1:
                result.append("one");
                break;
            case 2:
                result.append("two");
                break;
            case 3:
                result.append("three");
                break;
            case 4:
                result.append("four");
                break;
            case 5:
                result.append("five");
                break;
            case 6:
                result.append("six");
                break;
            case 7:
                result.append("seven");
                break;
            case 8:
                result.append("eight");
                break;
            case 9:
                result.append("nine");
                break;
            case 10:
                result.append("ten");
                break;
            case 11:
                result.append("eleven");
                break;
            case 12:
                result.append("twelve");
                break;
            case 13:
                result.append("thirteen");
                break;
            case 14:
                result.append("fourteen");
                break;
            case 15:
                result.append("fifteen");
                break;
            case 16:
                result.append("sixteen");
                break;
            case 17:
                result.append("seventeen");
                break;
            case 18:
                result.append("eighteen");
                break;
            case 19:
                result.append("nineteen");
                break;
            case 20:
                result.append("twenty");
                break;
            case 21:
                result.append("twenty one");
                break;
            case 22:
                result.append("twenty two");
                break;
            case 23:
                result.append("twenty three");
                break;
            case 24:
                result.append("twenty four");
                break;
            default:
                result.append(getValue(value));
            }
            return result;
        }
        
        public static StringBuffer getValue(int value) {
            StringBuffer result = new StringBuffer();
            int tens = value/10;
            int units = value%10;
            if(tens !=0 && units !=0) {
                switch(tens) {
                case 2:
                    result.append("twenty ");
                    break;
                case 3:
                    result.append("thirty ");
                    break;
                case 4:
                    result.append("forty ");
                    break;
                case 5:
                    result.append("fifty ");
                    break;
                }
                
                switch(units) {
                case 1:
                    result.append("one");
                    break;
                case 2:
                    result.append("two");
                    break;
                case 3:
                    result.append("three");
                    break;
                case 4:
                    result.append("four");
                    break;
                case 5:
                    result.append("five");
                    break;
                case 6:
                    result.append("six");
                    break;
                case 7:
                    result.append("seven");
                    break;
                case 8:
                    result.append("eight");
                    break;
                case 9:
                    result.append("nine");
                    break;
                }
            }else if(tens !=0 && units==0) {
                switch(tens) {
                case 2:
                    result.append("twenty");
                    break;
                case 3:
                    result.append("thirty");
                    break;
                case 4:
                    result.append("forty");
                    break;
                case 5:
                    result.append("fifty");
                    break;
                }
            }else if(tens == 0&& units == 0) {
                result.append("o'clock");
            } 
            return result;
        }
        
    }

     晚安!

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  • 原文地址:https://www.cnblogs.com/outxiao/p/10354266.html
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