报时助手(qdulq-java)(40 分)
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”。
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。
输入样例
0 15
输出样例
zero fifteen
import java.util.Scanner;
public class Main{
public static void main(String[] args) {
String[] time = new String[] { "zero", "one", "two", "three", "four",
"five", "six", "seven", "eight", "nine", "ten", "eleven",
"twelve", "thirteen", "fourteen", "fifteen", "sixteen",
"seventeen", "eighteen", "nineteen", "twenty", "thirty",
"forty", "fifty" };
Scanner input = new Scanner(System.in);
int h = input.nextInt();
int m = input.nextInt();
input.close();
if (m == 0) {
if (h <= 20) // 整点并且20点以内,如 eight o'clock
System.out.println(time[h] + " o'clock");
else if (h > 20) // 整点并且20点以后,如twenty-one o'clock
System.out.println("twenty-" + time[h - 20] + " o'clock");
} else if (m <= 20) {
if (h <= 20)
System.out.println(time[h] + " " + time[m]);
else if (h > 20)
System.out.println("twenty-" + time[h - 20] + " " + time[m]);
} else {
if (h <= 20)
System.out.println(time[h] + " " + time[m / 10 - 2 + 20] + " "
+ time[m % 10]);
else if (h > 20)
System.out.println("twenty" + " " + time[h - 20] + " "
+ time[m / 10 - 2 + 20] + " " + time[m % 10]);
}
}
}