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: [87, 0, -6, 78, 26]

Output: [43.5, -3.0, 36.0, 52.0]


Input: Consider Input: [93, 23, -18, 1, -66]

Output: [58.0, 2.5, -8.5, -32.5]


Input: Consider Input: [-34, 88, 81, -74, 10, -12, -54, -31, 82, -66]


Output: [27.0, 84.5, 3.5, -32.0, -1.0, -33.0, -42.5, 25.5, 8.0]