1060: 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
import java.util.Scanner;

public class Main {

    public static void iTime(int a,int b) {
        String []S1 = {"zero","one","two", "three", "four", "five", "six","seven","eight","nine","ten","eleven",
                "twelve","thirteen","fourteen","fifteen", "sixteen", "seventeen","eighteen", "nineteen","twenty"};
        String []S2 = {"","","twenty","thirty","forty","fifty"};
        if (b==0) {
            if (a<=20) {
                System.out.println(S1[a]+" o'clock");
            }else {
                char []ch = Integer.toString(a).toCharArray();
                int status = Integer.parseInt(ch[1]+"");
                System.out.println("twenty "+S1[status]+" o'clock");
            }
        }else {
            if (a<=20) {
                System.out.print(S1[a]+" ");
            }else {
                char []ch = Integer.toString(a).toCharArray();
                int status = Integer.parseInt(ch[1]+"");
                System.out.print("twenty "+S1[status]+" ");
            }

            if (b<=20) {
                System.out.println(S1[b]);
            }else {
                char []ch = Integer.toString(b).toCharArray();
                int status1 = Integer.parseInt(ch[0]+"");
                int status2 = Integer.parseInt(ch[1]+"");
                System.out.println(S2[status1]+" "+S1[status2]);
            }
        }
    }

    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        int a,b;
        while(in.hasNext()) {
            a = in.nextInt();
            b = in.nextInt();
            iTime(a,b);
        }
    }

}