Computer Applications
Define a class Arrange described as below:
Data members/instance variables:
- String str (a word)
- String i
- int p (to store the length of the word)
- char ch;
Member Methods:
- A parameterised constructor to initialize the data member
- To accept the word
- To arrange all the alphabets of word in ascending order of their ASCII values without using the sorting technique
- To display the arranged alphabets.
Write a main method to create an object of the class and call the above member methods.
Java
Java Constructors
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Answer
import java.util.Scanner;
public class Arrange
{
private String str;
private String i;
private int p;
private char ch;
public Arrange(String s) {
str = s;
i = "";
p = s.length();
ch = 0;
}
public void rearrange() {
for (int a = 65; a <= 90; a++) {
for (int j = 0; j < p; j++) {
ch = str.charAt(j);
if (a == Character.toUpperCase(ch))
i += ch;
}
}
}
public void display() {
System.out.println("Alphabets in ascending order:");
System.out.println(i);
}
public static void main(String args[]) {
Scanner in = new Scanner(System.in);
System.out.print("Enter a word: ");
String word = in.nextLine();
Arrange obj = new Arrange(word);
obj.rearrange();
obj.display();
}
}Variable Description Table
Program Explanation
Output
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