Homework Answers

mean 

given a list of integers,write a program to print the mean

mean - the average value of all the numbers.

input 

the input will be a single line of containing space-separated integers.

output

the first line of output should contain the mean, round off the value to 2 decimal places.

mean should always be a float value.

mean should be a float value when there are even number of elements, otherwise should be an integer value.

see sample input/output for the output format

explanation 

for example, if the given list of integers are 

2 4 5 6 7 8 2 4 5 2 3 8

the average of all the numbers is 4.67.

after sorting the array,

2 2 2 3 4 4 5 6 7 8 8

DOM.

image:

https://res.cloudinary.com/dfxicv9iv/image/upload/v1619260598/dynamic-dom-manipulations-3_bov0vg.gif

Delete btn is clicked

The blog element &the respective btn shouldbe deleted.

fill script code:

let blgList = [{

    blgName:"TechCrunch",

    uniqueNo:1,

  },

  {

    blgName:"Wired",

    uniqueNo:2,

  }

];

let blgsListContainer = document.getElementById("blogsListContainer");

function createAndAppendItem(blg) {

  let blgId = "blog" + blg.uniqueNo;

  let btnId = "button" + blg.uniqueNo;

let blgEl = document.createElement("li");

  blgEl.id = blgId;

  blgEl.textContent = blg.blgName;

  blgsListContainer.appendChild(blgEl);

let btnEl = document.createElement("button");

  btnEl.classList.add("btn", "btn-danger", "ml-3");

  btnEl.textContent ="Delete";

  btnEl.id = buttonId;

 // Write your code here

 blgEl.appendChild(btnEl);

}

for (let blg of blgList) {

  createAndAppendItem(blg);

}