public class J4_13 {
public static void main(String[] args) {
// TODO Auto-generated method stub
java.util.Scanner input = new java.util.Scanner(System.in);
System.out.print("Enter a letter:");
String character = input.nextLine();
character =character.toUpperCase();
if(character.length() !=1 )
System.out.print("Wrong");
else if(character.charAt(0)<='Z' && character.charAt(0) >='A')
{
if(character.startsWith("A")||character.startsWith("E")||
character.startsWith("I")||character.startsWith("O")||character.startsWith("U"))
System.out.println(character.charAt(0)+" is a vowel");
else
System.out.println(character.charAt(0)+" is an consonant");
}
else
System.out.println(character.charAt(0)+" is an invalid input");
}
}
Java语言程序设计(基础篇)第十版 4.13
最新推荐文章于 2021-03-04 15:22:09 发布
