In this task you are given a list of numbers and you need to find the average of each two consecutive values. The average of two numbers a and b is calculated as: (a + b) /2. The output should be a list of the averages of each two consecutive values. A list is presented with two brackets and comma-separated values, like: [1,2,3].

Input: Consider Input: [33, 46, -100, 16, 70, -36, 56, 71, -95]

Output: [39.5, -27.0, -42.0, 43.0, 17.0, 10.0, 63.5, -12.0]


Input: Consider Input: [61, -99, -96]

Output: [-19.0, -97.5]


Input: Consider Input: [9, 43, -54, -92]


Output: [26.0, -5.5, -73.0]