Task: Program Execution
Input (English): [-1, 75, -1, -37, -38, -10, 70, -75, -98, 39, 37, -15, 60]
Output (English): [37.0, 37.0, -19.0, -37.5, -24.0, 30.0, -2.5, -86.5, -29.5, 38.0, 11.0, 22.5]