Switch Case – JavaScript

Program 1

you have entered three

<script type="text/javascript">

var uenter=3;
switch(uenter){
    case 1:
    document.write("you have entered one");
    break;
    case 2:
    document.write("you have entered two");
    break;
    case 3:
    document.write("you have entered three");
    break;
    default:
    document.write("not in condition list");
}
</script>

Program 2

vowel

<script type="text/javascript">

var ch="o";
switch(ch){
    case "A":
    
    case "a":
    
    case "E":
    
    case "e":
    
    case "I":
    
    case "i":
    
    case "O":
    
    case "o":
    
    case "U":
    
    case "u":
    document.write("vowel");
    break;
    default:
    document.write("Consonent");
}
</script>

Program 3

tuesday

<script type="text/javascript">

var uenter=3;
switch(uenter){
    case 1:
    document.write("sunday");
    break;
    case 2:
    document.write("monday");
    break;
    case 3:
    document.write("tuesday");
    break;
    case 4:
    document.write("wednusday");
    break;
    case 5:
    document.write("thursday");
    break;
    case 6:
    document.write("friday");
    break;
    case 7:
    document.write("saturday");
    break;
    default:
    document.write("you have entered wrong value");
}
</script>

Program 4

30 days

<script type="text/javascript">

uenter=3;
switch(uenter){
    case 1 || 3 || 5 || 7 || 8 || 10 || 12:
    document.write("31 days");
    break;
    case 2:
    document.write("28 days");
    break;
    default:
    document.write("30 days");
}
</script>

Program 5

march

<script type="text/javascript">

uenter=3;
switch(uenter){
    case 1:
    document.write("january");
    break;
    case 2:
    document.write("february");
    break;
    case 3:
    document.write("march");
    break;
    case 4:
    document.write("april");
    break;
    case 5:
    document.write("may");
    break;
    case 6:
    document.write("june");
    break;
    case 7:
    document.write("july");
    break;
    case 8:
    document.write("august");
    break;
    case 9:
    document.write("september");
    break;
    case 10:
    document.write("october");
    break;
    case 11:
    document.write("november");
    break;
    case 12:
    document.write("december");
    break;
    default:
    document.write("you have entered wrong value");
}
</script>

Program 6

31 days

<script type="text/javascript">

uenter=3;
switch(uenter){
    case 1:
    case 3:
    case 5:
    case 7:
    case 8:
    case 10:
    case 12:
    document.write("31 days");
    break;
    case 2:
    document.write("28 days");
    break;
    default:
    document.write("30 days");
}
</script>