Task: Program Execution
Input (English): [-23, 98, -31, -18, 12, 82, -14, 62, 16, 51, 32, -19, -44, 25, 29]
Output (English): [37.5, 33.5, -24.5, -3.0, 47.0, 34.0, 24.0, 39.0, 33.5, 41.5, 6.5, -31.5, -9.5, 27.0]