java compare strings alphabetically
String a = "HYRE";
String b = "AGNYG";
int compare = a.compareTo(b);
if (compare < 0) {
//a is smaller
}
else if (compare > 0) {
//a is larger
}
else {
//a is equal to b
}java compare strings alphabetically
String a = "HYRE";
String b = "AGNYG";
int compare = a.compareTo(b);
if (compare < 0) {
//a is smaller
}
else if (compare > 0) {
//a is larger
}
else {
//a is equal to b
}Java program to sort names in an alphabetical order
import java.util.Scanner;
public class SortNamesAlphabeticalOrder
{
public static void main(String[] args)
{
int number;
String str;
Scanner sc1 = new Scanner(System.in);
System.out.println("Please enter number of strings: ");
number = sc1.nextInt();
String[] names = new String[number];
Scanner sc2 = new Scanner(System.in);
System.out.println("Enter all strings: ");
for(int a = 0; a < number; a++)
{
names[a] = sc2.nextLine();
}
for(int a = 0; a < number; a++)
{
for(int b = a + 1; b < number; b++)
{
// java alphabetical sort
if(names[a].compareTo(names[b]) > 0)
{
str = names[a];
names[a] = names[b];
names[b] = str;
}
}
}
System.out.println("After sorting names in an alphabetical order: ");
for(int a = 0; a < number - 1; a++)
{
System.out.println(names[a] + ", ");
}
System.out.print(names[number - 1]);
sc1.close();
sc2.close();
}
}java sort list alphabetically
Assuming that those are Strings, use the convenient static method sort…
java.util.Collections.sort(listOfCountryNames)Arrange words of a sentence in alphabetical order in java
// Arrange words of a sentence in alphabetical order in java
import java.util.Set;
import java.util.StringTokenizer;
import java.util.TreeSet;
public class ArrangeInAlphabeticalOrder
{
public static void main(String[] args)
{
Set set = new TreeSet();
String strInput = "hi all welcome to flower brackets blog";
System.out.println("Before arranging sentence in alphabetical order: " + strInput);
StringTokenizer strToken = new StringTokenizer(strInput," ");
while(strToken.hasMoreElements())
{
set.add(strToken.nextElement());
}
System.out.println("After arranging sentence in alphabetical order: " + set);
}
}Copyright © 2021 Codeinu
Forgot your account's password or having trouble logging into your Account? Don't worry, we'll help you to get back your account. Enter your email address and we'll send you a recovery link to reset your password. If you are experiencing problems resetting your password contact us
