Task: Program Execution
Input (English): [-26, -31, 56, -57, -28, 71, -84, 38, -10, -48, -93, 76, 60, 59]
Output (English): [-28.5, 12.5, -0.5, -42.5, 21.5, -6.5, -23.0, 14.0, -29.0, -70.5, -8.5, 68.0, 59.5]