[Java] 藍橋杯BASIC-26 基礎練習 報時助手
阿新 • • 發佈：2018-12-13
問題描述給定當前的時間，請用英文的讀法將它讀出來。時間用時h和分m表示，在英文的讀法中，讀一個時間的方法是：如果m為0，則將時讀出來，然後加上“o’clock”，如3:00讀作“three o’clock”。如果m不為0，則將時讀出來，然後將分讀出來，如5:30讀作“five thirty”。時和分的讀法使用的是英文數字的讀法，其中0~20讀作：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讀作thirty，40讀作forty，50讀作fifty。對於大於20小於60的數字，首先讀整十的數，然後再加上個位數。如31首先讀30再加1的讀法，讀作“thirty one”。按上面的規則21:54讀作“twenty one fifty four”，9:07讀作“nine seven”，0:15讀作“zero fifteen”。輸入格式輸入包含兩個非負整數h和m，表示時間的時和分。非零的數字前沒有前導0。h小於24，m小於60。輸出格式輸出時間時刻的英文。樣例輸入0 15樣例輸出zero fifteen
package base26; import java.util.Scanner; public class Main { public static void main(String[] args) { String[] time = {"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 in = new Scanner(System.in); int n = in.nextInt(); int m = in.nextInt(); if (n / 20 >= 1) { time[0] = ""; System.out.print(time[20] + " " + time[n % 20] + " "); } else System.out.print(time[n] + " "); int i = m / 10; switch (i) { case 1: System.out.print(time[m]); break; case 2: System.out.print(time[20] + " " + time[m % 20]); break; case 3: System.out.print(time[21] + " " + time[m % 30]); break; case 4: System.out.print(time[22] + " " + time[m % 40]); break; case 5: System.out.print(time[23] + " " + time[m % 50]); break; default: if (m == 0) { System.out.print("o'clock"); } } } }