🚀 Programming Example
Vowel Count using Java
Vowel Count using Java
Vowel Count using Java
Enter a String: Hello
Here is your vowel count: 2
import java.util.*;
class VowelCount{
public static void main(String args[]){
String userString;
int loopVariable, vowelCount = 0, lengthOfString;
Scanner sc = new Scanner(System.in);
System.out.print("Enter a String: ");
userString = sc.nextLine();
lengthOfString = userString.length();
for(loopVariable = 0; loopVariable < lengthOfString; loopVariable++)
{
char presentCharacter = userString.charAt(loopVariable);
if( presentCharacter == 'a' || presentCharacter == 'e' || presentCharacter == 'i' ||
presentCharacter == 'o' || presentCharacter == 'u' || presentCharacter == 'A' || presentCharacter == 'E'||
presentCharacter == 'I' || presentCharacter == 'O' || presentCharacter == 'U'){
vowelCount = vowelCount + 1;
}
}
System.out.println("Here is your vowel count: "+vowelCount);
}
}
Enter a String: Hello
Here is your vowel count: 2
Press any key to continue . . .
First understand the algorithm carefully. Then study the program line-by-line and compare it with the output. Finally, review the explanation section to strengthen your logic and programming understanding.
Rewrite the program without looking at the code. Modify values, conditions or logic and run it again. This helps improve confidence and strengthens coding skills much faster.