java sorting an array code example
Example 1: sort array java
import java. util. Arrays;
Arrays. sort(array);
Example 2: sort array java
Here’s the java program to sort an array using Arrays.sort() method.
import java.util.Arrays;
public class JavaArraySortMethod
{
public static void main(String[] args)
{
String[] strGiven = {"Great Barrier Reef", "Paris", "borabora", "Florence","tokyo", "Cusco"};
Arrays.sort(strGiven);
System.out.println("Output(case sensitive) : " + Arrays.toString(strGiven));
}
}
Example 3: Arrays.sort() in java
import java.util.ArrayList;
import java.util.Collections;
public class JavaSortArraylist
{
public static void main(String[] args)
{
ArrayList<String> al = new ArrayList<String>();
al.add("Bear");
al.add("Fox");
al.add("Deer");
al.add("Cheetah");
al.add("Anteater");
al.add("Elephant");
System.out.println("Before sorting ArrayList: " + al);
Collections.sort(al);
System.out.println("After sorting ArrayList in Ascending order: " + al);
}
}
Example 4: sorting array in ascending order java
import java.util.Arrays;
public class JavaArraySortMethod
{
public static void main(String[] args)
{
String[] strGiven = {"Great Barrier Reef", "Paris", "borabora","tokyo", "Cusco"};
Arrays.sort(strGiven);
System.out.println("Output(case sensitive) : " + Arrays.toString(strGiven));
}
}
Example 5: how to sort array
public static void main(String args[])
{
int [] array = new int[10];
array[0] = ((int)(Math.random()*100+1));
array[1] = ((int)(Math.random()*100+1));
array[2] = ((int)(Math.random()*100+1));
array[3] = ((int)(Math.random()*100+1));
array[4] = ((int)(Math.random()*100+1));
array[5] = ((int)(Math.random()*100+1));
array[6] = ((int)(Math.random()*100+1));
array[7] = ((int)(Math.random()*100+1));
array[8] = ((int)(Math.random()*100+1));
array[9] = ((int)(Math.random()*100+1));
System.out.println(array[0] +" " + array[1] +" " + array[2] +" " + array[3]
+" " + array[4] +" " + array[5]+" " + array[6]+" " + array[7]+" "
+ array[8]+" " + array[9] );
}