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: [-27, -76, 16, 92, 73, -80, -56]

Output: [-51.5, -30.0, 54.0, 82.5, -3.5, -68.0]


Input: Consider Input: [-69, 38, 10]

Output: [-15.5, 24.0]


Input: Consider Input: [93, -82]


Output: [5.5]