I wrote this program using Java programming language that will ask the user to give a string or a sentence and then the program will count the number of consonants, vowels, digits and white space in the given sentence or string and display the results on the screen.
I am currently accepting programming work, IT projects, school and application development, programming projects, thesis and capstone projects, IT consulting work, computer tutorials, and web development work kindly contact me in the following email address for further details. If you want to advertise on my website kindly contact me also in my email address also. Thank you.
My email address is the following jakerpomperada@gmail.com, jakerpomperada@aol.com, and jakerpomperada@yahoo.com.
My mobile number here in the Philippines is 09173084360.
My telephone number at home here in Bacolod City, Negros Occidental Philippines is +63 (034) 4335675.
Here in Bacolod City, Negros Occidental I also accepting computer repair, web development using WordPress, Computer Networking and Arduino Project development at a very affordable price.
My personal website is http://www.jakerpomperada.com
My programming website is http://www.jakerpomperada.blogspot.com
I am also a book author you can purchase my books on computer programming and information technology in the following links below.
https://www.mindshaperspublishing.com/
https://www.unlimitedbooksph.com/
Sample Program Output
Program Listing
Count_Characters.java
import java.util.*;
public class Count_Characters {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner input = new Scanner(System.in);
int vowels=0,consonants=0,digits=0,spaces=0;
System.out.println("\n");
System.out.print("\tCount Consonants,Vowels,Digits and Spaces in Java");
System.out.println("\n");
System.out.print("\tGive a Sentence : ");
String line = input.nextLine();
line = line.toLowerCase();
for (int i=0; i<line.length(); i++){
char ch = line.charAt(i);
if (ch=='a' || ch=='e' || ch=='i'
|| ch == 'o' || ch=='u' ){
vowels++;
}
else if ((ch>='a' && ch <='z')) {
consonants++;
}
else if (ch>='0' && ch <='9'){
digits++;
}
else if (ch==' ') {
spaces++;
}
}
System.out.println("\n");
System.out.println("\tTotal Number of Vowels : " + vowels);
System.out.println("\tTotal Number of Consonants : " + consonants);
System.out.println("\tTotal Number of Digits : " + digits);
System.out.println("\tTotal Number of WhiteSpace : " + spaces);
System.out.println("\n");
System.out.println("\tEnd of Program");
}
}
