Computer Applications
Write a program by using a class with the following specifications:
Class name: Vowel
| Data Members | Purpose |
|---|---|
| String s | To store the string |
| int c | To count vowels |
| Member Methods | Purpose |
|---|---|
| void getstr() | to accept a string |
| void getvowel() | to count the number of vowels |
| void display() | to print the number of vowels |
Java
Java Classes
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Answer
import java.util.Scanner;
public class Vowel
{
private String s;
private int c;
public void getstr() {
Scanner in = new Scanner(System.in);
System.out.print("Enter the string: ");
s = in.nextLine();
}
public void getvowel() {
String temp = s.toUpperCase();
c = 0;
for (int i = 0; i < temp.length(); i++) {
char ch = temp.charAt(i);
if (ch == 'A' || ch == 'E' || ch == 'I' || ch == 'O'
|| ch == 'U')
c++;
}
}
public void display() {
System.out.println("No. of Vowels = " + c);
}
public static void main(String args[]) {
Vowel obj = new Vowel();
obj.getstr();
obj.getvowel();
obj.display();
}
}Variable Description Table
Program Explanation
Output
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