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: [65, -89, -12, -85, -58, 83]

Output: [-12.0, -50.5, -48.5, -71.5, 12.5]


Input: Consider Input: [77, 66, 11]

Output: [71.5, 38.5]


Input: Consider Input: [97, -51, 24, 96]


Output: [23.0, -13.5, 60.0]