package array1;

/*
 * Given an array of ints, return true if 6 appears as either the first or
 * last element in the array. The array will be length 1 or more.
 * 
 * firstLast6({1, 2, 6}) -> true
 * firstLast6({6, 1, 2, 3}) -> true
 * firstLast6({13, 6, 1, 2, 3}) -> false
 * 
 */

public class FirstLast6 {

	public static void main(String[] args) {
		FirstLast6 test = new FirstLast6();
		System.out.println(test.firstLast6(new int[] {1, 2, 6}));
		System.out.println(test.firstLast6(new int[] {6, 1, 2, 3}));
		System.out.println(test.firstLast6(new int[] {13, 6, 1, 2, 3}));
	}
	
	public boolean firstLast6(int[] nums) {
		  return (nums[0] == 6 || nums[nums.length - 1] == 6);
	}

}
package array1;

/*
 * Given an array of ints, return true if 6 appears as either the first or
 * last element in the array. The array will be length 1 or more.
 * 
 * firstLast6({1, 2, 6}) --> true
 * firstLast6({6, 1, 2, 3}) --> true
 * firstLast6({13, 6, 1, 2, 3}) --> false
 * 
 */

public class FirstLast6 {

	public static void main(String[] args) {
		FirstLast6 test = new FirstLast6();
		System.out.println(test.firstLast6(new int[] {1, 2, 6}));
		System.out.println(test.firstLast6(new int[] {6, 1, 2, 3}));
		System.out.println(test.firstLast6(new int[] {13, 6, 1, 2, 3}));
	}
	
	public boolean firstLast6(int[] nums) {
		  return (nums[0] == 6 || nums[nums.length - 1] == 6);
	}
}

Update FirstLast6.java