JScript.Net Examples

Declare a variable

var x = 5;
print(x); // outputs: 5

Declare multiple variables

var x = 5, y = 10;
print(x + " " + y); // outputs: 5 10

Data types: number, string, boolean

var num = 5;         // number
var str = "hello";    // string
var bool = true;      // boolean

Conditional statements

var x = 2;
if (x > 10) {
    print("x is greater than 10");
} else {
    print("x is less than or equal to 10");
}

Loops

for (var i = 0; i < 5; i++) {
    print("iteration " + i);
}

Switch statement

var x=2;
switch (x) {
    case 1:
        print("x is 1");
        break;
    case 2:
        print("x is 2");
        break;
    default:
        print("x is something else");
}

Function declaration

function greet(name) {
    print("Hello, " + name + "!");
}

greet("John"); // outputs: Hello, John!

Function expression

var add = function(a, b) {
    return a + b;
};
print(add(2, 3)); // outputs: 5