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JavaScript The Solution

My Solution

const firstName = prompt('What is your first name?'); const lastName = prompt('What is your last name?'); const middleNameQuestion = prompt('Do you have a middle name, yes or no?');

let middleName;

if(middleNameQuestion.toLowerCase() === 'yes'){
  middleName = prompt('What is your middle name?'); 
    }else {
        middleName = '';
         }

const firstLast = firstName.toUpperCase() + ' ' + middleName.toUpperCase() + ' ' + lastName.toUpperCase();

const numName = firstName.length + lastName.length + middleName.length;

alert(Your name is ${firstLast} and the number of characters in your name is ${numName});