finding First Two maximum numbers in an array

This is very simple program.

let arr[]={1,2,333,44}; out put will be 333,44 where 333 is first max number and 44 is second max number.

logic:just sort the array and return last two elements.[you can sort array by using any sort method ].Here am telling you a one line code for sorting.

---> java has a class called Arrays .you can use Arrays.sort(array) to sort elements in user defined array.

program:


package logics;
import java.util.*;

public class twoMax {
public static void main(String []a )
{
   
    int arr[]=new int[]{1,22,33,222,0,66};
    Arrays.sort(arr);
    int firstMax=arr[arr.length-1];
    int secondMax=arr[arr.length-2];
    System.out.print("first max is"+firstMax+"\n second max is"+secondMax);
   
}
}
 
output:
---------------------------
first max is222
 second max is66