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!