Task: Program Execution
Input (English): [54, 6, -15, -45, 15, 6, -69, 18, -85, 75, -66, -65, 18, -34, -80]
Output (English): [30.0, -4.5, -30.0, -15.0, 10.5, -31.5, -25.5, -33.5, -5.0, 4.5, -65.5, -23.5, -8.0, -57.0]