Holen Sie sich das letzte Element von Array Java
firstNum = numbers[0];
lastNum = numbers[numbers.length-1];
Stupid Seal
firstNum = numbers[0];
lastNum = numbers[numbers.length-1];int[] arr = new int[5]; //length of the array is 5
int val = arr[arr.length - 1]; //here variable val stores the last element of arrint[] someArray = {1,2,3,4,5};
int first = someArray[0];
int last = someArray[someArray.length - 1];
System.out.println("First: " + first + "\n" + "Last: " + last);lastElement = Iterables.getLast(iterableList);// Array of doubles
double[] array_doubles = {2.5, 6.2, 8.2, 4846.354, 9.6};
// First position
double firstNum = array_doubles[0]; // 2.5
// Last position
double lastNum = array_doubles[array_doubles.length - 1]; // 9.6