Task: Program Execution
Input (English): [-62, -31, -47, -31, 11, 100, 76, 36, -78, -42, 71, 13, -72, -45, 11]
Output (English): [-46.5, -39.0, -39.0, -10.0, 55.5, 88.0, 56.0, -21.0, -60.0, 14.5, 42.0, -29.5, -58.5, -17.0]