Display the maximum of three integer values in Java

The following is an example displaying the maximum of three integer values.

Example

 Live Demo

public class Demo {
   public static void main(String[] args) {
      int val1 = 10;
      int val2 = 20;
      int val3 = 30;
      System.out.println("Number 1 = "+val1);
      System.out.println("Number 2 = "+val2);
      System.out.println("Number 3 = "+val3);
      if (val2 > val1) {
         val1 = val2;
      }
      if (val3 > val1) {
         val1 = val3;
      }
      System.out.println("The greatest of three numbers: "+val1);
   }
}

Output

Number 1 = 10
Number 2 = 20
Number 3 = 30
The greatest of three numbers: 30

In the above program, we have taken three integer variables, which will be compared.

int val1 = 10;
int val2 = 20;
int val3 = 30;

Now condition is used to check which of the integer value is the greatest.

if (val2 > val1) {
   val1 = val2;
}
if (val3 > val1) {
   val1 = val3;
}

The above returns the greatest value.