Practical 5

Aim:- Write a program to accept a line and check how many consonants and vowels are there in line.

JAVA Code :-

import java.lang.*;

import java.io.*;

class pra5

{

    public static void main(String args[])

   {

       int len,i,j,v=0,c=0,w=0;

       BufferedReader in=new BufferedReader(new InputStreamReader(System.in));

       String str=new String();

       char vow[]={'a','e','i','o','u'};

       char ch;

       System.out.print("Enter your string: ");

       str=in.readLine();

    

        len=str.length();    

     for(i=0;i<len;i++)

     {

            ch=str.charAt(i);

            

if(Character.isWhitespace(ch))

                        w++;

            else if(Character.isDigit(ch))

                        w++;

            for(j=0;j<5;j++)

           {

                if(ch==vow[j])

                          v++;

            }

      }

    c=len-v-w;

    System.out.println("Length= "+len);

    System.out.println("Vowels= "+v);

    System.out.println("Consonants= "+c);  

  }

}

Output:-