Hi! I am Gulia

     
     Task:
     Implement the function which takes an array containing the names of people that like an item.
     It must return the display text as shown in the examples:
     

      []                                -->  "no one likes this"
      ["Gulia"]                         -->  "Gulia likes this"
      ["Jacob", "Alex"]                 -->  "Jacob and Alex like this"
      ["Max", "John", "Mark"]           -->  "Max, John and Mark like this"
      ["Alex", "Jacob", "Mark", "Max"]  -->  "Alex, Jacob and 2 others like this"

    
        function likes(arr){
            switch(true){
              case arr.length==0:
               return arr + "no one likes this";
               case arr.length==1 :
               return arr + " likes this";
               case arr.length==2 :
               return `${arr[0]} and ${arr[1]} like this`;
               case arr.length==3 :
               return `${arr[0]}, ${arr[1]} and ${arr[2]} like this`;
               case arr.length >=4 :
               return `${arr[0]}, ${arr[1]} and ${arr.length-2} others + like this`;
          }
         }

      console.log(likes(["Gulia","Alex","Aysal","Teo","Cairo"]));