6-switch_case.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>switch case in javaScript</title>
</head>
<body>
    

<script>
    //the working of if_else condition and switch case are same so you can use whatever you want

    let totalPercentage =40;

    switch (totalPercentage) {

        case (  totalPercentage<50):
            console.log("ups sorry.. \n you are not pass");
            
            break;

        case (totalPercentage>50 && totalPercentage<60):
            console.log("congratulation \n you are pass with grade C");

            break;

            case (totalPercentage>=60 && totalPercentage<70):
            console.log("congratulation \n you are pass with grade B");
            
            break;

            case (totalPercentage>70 && totalPercentage<85):
            console.log("congratulation \n you are pass with grade A");
            
            break;

            case (totalPercentage>=85 && totalPercentage<=100):
            console.log("congratulation \n you are pass with grade A+");
            
            break;
              case (totalPercentage>=50 && totalPercentage<=60):
            console.log("congratulation \n you are pass with grade C");
            
            break;

    
        default:
            console.log("please input number less then 100 ")
            break;
    }
</script>
</body>
</html>