Wk4_7

def sum_of_values_and_indices(list):
    total_sum = 0

    '''iterating over the list and summing all
    values in the list along with their index
    positions, we have:'''

    for values in list:
        total_sum += values + list.index(values)
        '''total_sum = total_sum + values +
        list.index(values)'''

    return total_sum

print(sum_of_values_and_indices([1, 2, 3]))
print(sum_of_values_and_indices([8, 7]))