const array1 = [1, 2, 3, 4]; // Fill with 0 from position 2 until position 4 console.log(array1.fill(0, 2, 4)); // Expected output: Array [1, 2, 0, 0] // Fill with 5 from position 1 console.log(array1.fill(5, 1)); // Expected output: Array [1, 5, 5, 5] console.log(array1.fill(6)); // Expected output: Array [6, 6, 6, 6]
