Question

How to find the largest between three numbers in Java

Answer 1

package javaapplication1;

public class JavaApplication1 {
  
    public static void main(String[] args) {
         
        int n1 = 3, n2 = 9, n3 = 2;

        int largest = n1;

        if (n2 > largest) largest = n2;

        if (n3 > largest) largest = n3;

        System.out.format("The largest number is: %d\n", largest);
    }
}
    
/*
run:
   
The largest number is: 9
    
*/

 

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Answer 2

package javaapplication1;

public class JavaApplication1 {
  
    public static void main(String[] args) {
         
        int n1 = 3, n2 = 9, n3 = 2;

        int largest = max(max(n1, n2), n3);

        System.out.format("The largest number is: %d\n", largest);
    }
    
    public static int max(int a, int b)
    {
        int big = a;
        
        if (b > big) big = b;
        
        return big;
    }
}
    
/*
run:
   
The largest number is: 9
    
*/

 

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