蓝桥杯基础练习VIP-报时助手 （Java代码）

解题思路:

注意事项:

参考代码:

import java.util.Scanner;

public class Main {

public static void main(String[] args) {

Scanner input=new Scanner(System.in);

int a=input.nextInt();

int b=input.nextInt();

if(a<20&&a>0){

System.out.print(fun(a)+" ");

}

else if(a==0){

System.out.print("zero ");

}

else if(a>=20){

System.out.print("twenty ");

if(a%20!=0)

System.out.print(fun(a%20)+" ");

}

if(b==0){

System.out.print("o'clock");

}

else if(b<20){

System.out.print(fun(b));

}

else if(b>=20){

System.out.print(func(b/10)+" ");

if(b%10!=0){

System.out.print(fun(b%10));

}

}

}

private static String fun(int str){

switch(str){

case 1:

return "one";

case 2:

return "two";

case 3:

return "three";

case 4:

return "four";

case 5:

return "five";

case 6:

return "six";

case 7:

return "seven";

case 8:

return "eight";

case 9:

   return "nine";

case 10:

return "ten";

case 11:

return "eleven";

case 12:

return "twelve";

case 13:

return "thirteen";

case 14:

return "fourteen";

case 15:

return "fifteen";

case 16:

return "sixteen";

case 17:

return "seventeen";

case 18:

return "eighteen";

case 19:

   return "nineteen";

  default:

  return "d";

}

}

private static String func(int str){

switch(str){

case 2:

return "twenty";

case 3:

return "thirty";

case 4:

return "forty";

case 5:

return "fifty";

  default:

  return "a";

}

}

}