Largest of Three Numbers using Java program

//Java program to find Largest of three numbers.
 
import java.util.*;
 
public class LargestNumber{   
     
     public static void main(String []args)
     {
            int a=0,b=0,c=0;
            int largest=0;
            //Scanner class to take user input.
            Scanner X = new Scanner(System.in);
             
            System.out.print("Enter First No. :");
            a = X.nextInt(); //read integer number
             
            System.out.print("Enter Second No. :");
            b = X.nextInt(); //read integer number
             
            System.out.print("Enter Third No. :");
            c = X.nextInt(); //read integer number
             
            if( a>b && a> c)
                largest = a;
            else if(b>a && b>c)
                largest = b;
            else
                largest = c;
             
            System.out.println("Lagest Number is : "+largest);
     }
}

Output

    
    me@linux:~$ javac LargestNumber.java
    me@linux:~$ java LargestNumber

    Enter First No. :23
    Enter Second No. :100
    Enter Third No. :12
    Lagest Number is : 100

Using Ternary Operator

    largest = (a>b && a>c)?a:(b>c&&b>c)?b:c;

Using Function/Method

import java.util.*;
 
public class LargestNumber{
     
    //Funtion to find largest number among three numbers
    //Using if statement.
    static int findLargest(int a,int b, int c)
    {
        if( a>b && a> c)
            return a;
        else if(b>a && b>c)
            return b;
        else
            return c;
    }
     public static void main(String []args)
     {
            int a=0,b=0,c=0;
             
            //Scanner class to take user input.
            Scanner X = new Scanner(System.in);
             
            System.out.print("Enter First No. :");
            a = X.nextInt(); //read integer number
             
            System.out.print("Enter Second No. :");
            b = X.nextInt(); //read integer number
             
            System.out.print("Enter Third No. :");
            c = X.nextInt(); //read integer number
             
            System.out.println("Lagest Number is : "+findLargest(a,b,c));
     }
}