Question

Given an array of integers return the sum of the values stored in the first and last index of the array. The array will have at least 2 elements in it

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public class Class1 {

public static int endSum(int[] values) {
    //Enter code here
}

}

Answer 1

Please find below code and don't forget to give a Like.

Code: Change the below class name Main to your class name

public class Main
{
   public static void main(String[] args) {
   int total;
   int[] arr={1,2,3,4};
   if(arr.length>=2){
   total=endSum(arr);
   System.out.println("Total of element at first and last index is:"+total);
   }
   else{
   System.out.println("Array should have atleast 2 elements");
   }
  
   }
   public static int endSum(int[] values){
   int total=0;
   total=values[0]+values[values.length-1];
   return total;
   }
}

Output and screenshot of code: