BhrikutiSoft

import java.util.*;
public class Arrylistsort {

public static void main(String[] args) {
// Sorting and getting max value arry.

ArrayList< Integer> arrylist=new ArrayList();

   arrylist.add(122);
   arrylist.add(233);
   arrylist.add(455);
   arrylist.add(366);
   arrylist.add(566);

   System.out.println("Unsort:"+arrylist);
   Collections.sort(arrylist);
   int j= Collections.max(arrylist);

   System.out.println(arrylist);
   System.out.println("max value" +j);

}

}

Program output :

Unsort:[122, 233, 455, 366, 566]
[122, 233, 366, 455, 566]
max value566

Here program fist sorts the arraylist and find out maximum value using Collection framework. Another
program for string sort using bubble sort algorithms.

class strsort
{
public static void main(String args[])
{
String s[]={"banglore","delhi","madras","calcutta","pune"};
String temp=null;
int l=s.length;
int i,j=0;
System.out.println("The strings before the sort are:");
for(i=0;i
System.out.println(" "+s[i]);
for(i=0;i
{
{
if(s[j].compareTo(s[i])<0 span="">
{
temp=s[i];
s[i]=s[j];
s[j]=temp;
}
}
}

System.out.println(" ");
System.out.println("The array elements after sorting are:");
for(i=0;i
System.out.print(" "+s[i]);
}
}

program output :

The strings before the sort are:

banglore

delhi

madras

calcutta

pune

The array elements after sorting are: pune banglore delhi calcutta madras

Here is another example of sorting array using bubble sort and swapping concept

class numsort
{
public static void main(String args[])
{
int a[]={25,69,20,60,4,49};
int l=a.length;
int i,j;
System.out.println("the array elements before are:");
for(i=0;i
System.out.print(" "+a[i]);
for(i=0;i
{
for(j=0;j
{
if(a[i]>a[j])
{
int temp=a[i];
a[i]=a[j];
a[j]=temp;
}
}
}
System.out.println(" ");
System.out.println("the array elements after sorting are:");
for(i=0;i
System.out.print(" "+a[i]);

}
}

Program output :

the array elements before are:

25 69 20 60 4 49

the array elements after sorting are:

69 60 49 25 20 4