Task: Program Execution
Input (English): [91, -80, 10, 50, 74, -57, 12, -33, 25, 85, -24, 84, -70, -20]
Output (English): [5.5, -35.0, 30.0, 62.0, 8.5, -22.5, -10.5, -4.0, 55.0, 30.5, 30.0, 7.0, -45.0]