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: [74, -26, 94, -68]

Output: [24.0, 34.0, 13.0]


Input: Consider Input: [81, -34, 68, 80, -48, -16, -47, 59, 84, 75, 19, 82, -95]

Output: [23.5, 17.0, 74.0, 16.0, -32.0, -31.5, 6.0, 71.5, 79.5, 47.0, 50.5, -6.5]


Input: Consider Input: [93, 40, -83, -92, -31, -63]


Output: [66.5, -21.5, -87.5, -61.5, -47.0]