Day_1 "Hello World"

 <script>
        console.log('Hello world!!');
        let variable=1;
        const variable_2=2;
        let str='Hector';

        console.log(variable);
        console.log(variable_2);
        console.log(str);
        let name=`my name is ${str}`
        console.log(name);
        if(undefined){
            console.log(1);
            }else{
                console.log(2);
            }
    
    </script>