Task: Program Execution
Input (English): [68, -12, -99, 37, 51, 83, 73, -27, 33, 34, 53, 56]
Output (English): [28.0, -55.5, -31.0, 44.0, 67.0, 78.0, 23.0, 3.0, 33.5, 43.5, 54.5]