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: [79, 42, -75, -7]

Output: [60.5, -16.5, -41.0]


Input: Consider Input: [27, -48, 99, 42, -24, 100]

Output: [-10.5, 25.5, 70.5, 9.0, 38.0]


Input: Consider Input: [-53, 36, 17, -3, -75, 73]


Output: [-8.5, 26.5, 7.0, -39.0, -1.0]