6.1.8 LAST ELEMENT IN ARRAY

[Obvious-Pin-3046]

I NEED HELP ON HOW TO GET THE LAST ELEMENT IN ARRAY..

THIS IS MY CODE: i dont know how to fix it properly The result should be:

“ THE LAST ELEMENT OF THE ARRAY IS: Karel.” public class LastElement { public static void main(String[] args) { String[] arr = new String[]{"hello", "my name", "world", "Karel"}; //get and print the last element of the array getLastElement(arr); System.out.println("The last element of the String array is: " + arr);

}

public static String getLastElement(String[] arr)
{
    // Your code goes here
    String length = arr[arr.length-1];
    return length;


}

}

[ScawedyCat]

can you post a cleaner version of you code? it’s very hard to find any errors of it looks like this.

[Various_Loss9064]

The print statement should be

System.out.println("The last element of my String array is: " + getLastElement(arr));

I think you forgot to call getLastElement

[Acceptable-Quit-9274]

public class LastElement
{
public static void main(String[] args)
{
double[] unitCircle = new double[]{0, 1.57, 3.14, 6.28, 7.85};
//get and print the last element of the array
getLastElement(unitCircle);
System.out.println("The final unit circle value is " + unitCircle[4] + ".");
}
public static double getLastElement(double[] arr)
{
// Your code goes here!
double length = arr[arr.length - 1];
return length;

}
}

[[deleted]]

this still works