Ufyukyu

0 I am just learning to use the python NAPALM library. The tutorials suggest set up a lab using VirtualBox and Vagrant, with a virtual Arista device I am not able to bring up eos. I am having the following configuration : ubuntu : 16.04 LTS, OS type 32-bit virtual box : Version 5.2.22 r126460 (Qt5.6.1) Vagrant 2.2.1 vEOS-lab-4.21.1.1F-virtualbox My Vagrantfile contents are as follows : VEOS_BOX = "vEOS-lab-4.21.1.1F-virtualbox" Vagrant.configure(2) do |config| config.vm.provider "virtualbox" do |vb| vb.gui = true end config.vm.define "base" do |base| base.vm.box = "hashicorp/precise64" base.vm.network :forwarded_port, guest: 22, host: 12200, id: 'ssh' base.vm.network "private_network...

-3 I am stuck on this program as follows: Write a program that takes as input five numbers and outputs the mean (average) and standard deviation of the numbers. If the numbers are x1,x2,x3,x4,x5. To solve mean : mean = (x1 + x2 + x3 + x4 + x5) / 5; To solve deviation: deviation = sqrt((pow(x1 - x, 2) + pow(x2 - x, 2) + pow(x3 - x, 2) + pow(x4 - x, 2) + pow(x5 - x, 2)) / 5); Your program must contain at least the following functions: a function that calculates and returns the mean and a function that calculates the standard deviation. I am trying to use variable x1,x2,x3,x4,x5 from main but I am getting unitialized local variable errors and can not compile it. #include <iostream> #include <cmath> using namespace std; // Named constant definitions (and function declarations): //Protot...