Question

How to get the first and the last elements of array in Java

Answer 1

public class MyClass {
    public static void main(String args[]) {
        int[] arr = {4, 7, 8, 1, 5};
        
        int first = arr[0];
        int last = arr[arr.length - 1];
        
        System.out.println(last);
    }
}



/*
run:

5

*/

 

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