Task: Program Execution
Input (English): [54, -14, -61, -37, -40, 44, 5, -98, 29, -33, 37, -61, 12]
Output (English): [20.0, -37.5, -49.0, -38.5, 2.0, 24.5, -46.5, -34.5, -2.0, 2.0, -12.0, -24.5]