sameFirstLast.java

/*
Given an array of ints, return true if the array is length 1 or more, and the first element and the last element are equal.

sameFirstLast([1, 2, 3]) → false
sameFirstLast([1, 2, 3, 1]) → true
sameFirstLast([1, 2, 1]) → true
*/

public boolean sameFirstLast(int[] nums) {
  if(nums.length >= 1 && nums[0] == nums[nums.length-1]) {
    return true;
  }
  return false;
}