Task: Program Execution
Input (English): [-42, -22, 11, -23, -76, -41, 83, 72, -3, -10, -99, -1, 67, -88, -63]
Output (English): [-32.0, -5.5, -6.0, -49.5, -58.5, 21.0, 77.5, 34.5, -6.5, -54.5, -50.0, 33.0, -10.5, -75.5]