Task: Program Execution
Input (English): [89, 39, 72, 82, 80, -30, -87, 26, 73, 38, -25, 86, 32, -48, 49]
Output (English): [64.0, 55.5, 77.0, 81.0, 25.0, -58.5, -30.5, 49.5, 55.5, 6.5, 30.5, 59.0, -8.0, 0.5]