Question

Write a program to input a set of 20 letters. Convert each letter into upper case. Find and display the number of vowels and number of consonants present in the set of given letters

Answer 1

Answer:import java.util.*;

public class Word

{

public static void main (String args[])

{

Scanner sc=new Scanner (System.in);

char ch[]=new char[20];

int i,vowelcount=0,consonantcount=0;

for(i=0;i<20;i++)

{

System.out.println("Enter the character");

ch[i]=sc.next().charAt(0);

}

for(i=0;i<20;i++)

{

ch[i]=Character.toUpperCase(ch[i]);

}

for(i=0;i<20;i++)

{

if(ch[i]=='A'||ch[i]=='E'||ch[i]=='I'||ch[i]=='O'||ch[i]=='U')

vowelcount++;

else

consonantcount++;

}

for(i=0;i<20;i++)

{

System.out.println(vowelcount);

System.out.println(consonantcount);

}

}

}

Explanation: