Header javaperspective.com
JavaPerspective.com  >   Beginner Tutorials  >   5. Java in Practice  >   5.8. Java code exercises  >   5.8.3. Code exercise 3

5.8.3. Code exercise 3
Last updated: 27 January 2013.

Write a method named getMaximum(int[] array) that returns the maximum value of the given array argument. If the array argument is null, the method returns 0.

public final class Practice {

   
public int getMaximum(int[] array){
         
// the code goes here
   
}

}



public final class Practice {

   
public int getMaximum(int[] array){
         
if(array == null)
               
return 0;

         
int maximum = array[0];

         
for(int value : array){
               
if(value > maximum)
                     
maximum = value;
         
}

         
return maximum;
   
}

}


You are here :  JavaPerspective.com  >   Beginner Tutorials  >   5. Java in Practice  >   5.8. Java code exercises  >   5.8.3. Code exercise 3
Next tutorial :  JavaPerspective.com  >   Beginner Tutorials  >   5. Java in Practice  >   5.8. Java code exercises  >   5.8.4. Code exercise 4

Copyright © 2013 - 2016. JavaPerspective.com. All rights reserved.  ( Terms | Contact | About ) 
Java is a trademark of Oracle Corporation
Image 1 Image 2 Image 3 Image 4 Image 5 Image 6 Image 7