Question

Write a program to read name of 10 student from keyboard and arrange them alphabetically.

Answer 1

import java.util.Scanner;

public class Alphabetical_Order

{

public static void main(String[] args)

{

int n;

String temp;

Scanner s = new Scanner(System.in);

System.out.print("Enter number of names you want to enter:");

n = s.nextInt();

String names[] = new String[n];

Scanner s1 = new Scanner(System.in);

System.out.println("Enter all the names:");

for(int i = 0; i < n; i++)

{

names[i] = s1.nextLine();

}

for (int i = 0; i < n; i++)

{

for (int j = i + 1; j < n; j++)

{

if (names[i].compareTo(names[j])>0)

{

temp = names[i];

names[i] = names[j];

names[j] = temp;

}

}

}

System.out.print("Names in Sorted Order:");

for (int i = 0; i < n - 1; i++)

{

System.out.print(names[i] + ",");

}

System.out.print(names[n - 1]);

}

}

hope it help u