write a java programs to input an array names of 15 people and sort them according to the alphabetical order by using bubble sort technique.
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Answers
import java.util.Scanner;
public class JavaExample
{
public static void main(String[] args)
{
int count;
String temp;
Scanner scan = new Scanner(System.in);
//User will be asked to enter the count of strings
System.out.print("Enter number of strings you would like to enter:");
count = scan.nextInt();
String str[] = new String[count];
Scanner scan2 = new Scanner(System.in);
//User is entering the strings and they are stored in an array
System.out.println("Enter the Strings one by one:");
for(int i = 0; i < count; i++)
{
str[i] = scan2.nextLine();
}
scan.close();
scan2.close();
//Sorting the strings
for (int i = 0; i < count; i++)
{
for (int j = i + 1; j < count; j++) {
if (str[i].compareTo(str[j])>0)
{
temp = str[i];
str[i] = str[j];
str[j] = temp;
}
}
}
//Displaying the strings after sorting them based on alphabetical order
System.out.print("Strings in Sorted Order:");
for (int i = 0; i <= count - 1; i++)
{
System.out.print(str[i] + ", ");
}
}
}