Task: Program Execution
Input (English): [-67, -69, 9, -62, 76, -13, 7, -76, -5, 70, -58, 2, -41, 14, 78]
Output (English): [-68.0, -30.0, -26.5, 7.0, 31.5, -3.0, -34.5, -40.5, 32.5, 6.0, -28.0, -19.5, -13.5, 46.0]