ar-programming-language/demo.ar at main · Abdur-Rafay-AR/ar-programming-language · GitHub

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// AR Language Demo - All Working Features
display "=== AR Programming Language Demo ===";

// Variables and Arithmetic
display "1. Variables and Arithmetic:";
let a = 15;
let b = 4;
display "a = " + a + ", b = " + b;
display "a + b = " + (a + b);
display "a - b = " + (a - b);
display "a * b = " + (a * b);
display "a / b = " + (a / b);

// String Operations
display "";
display "2. String Operations:";
let greeting = "Hello";
let target = "AR";
let message = greeting + " " + target + "!";
display message;

// Boolean and Comparison
display "";
display "3. Boolean and Comparison:";
let isPositive = a > 0;
let isEqual = a == b;
display "a > 0: " + isPositive;
display "a == b: " + isEqual;
display "a != b: " + (a != b);
display "a >= b: " + (a >= b);

// Logical Operations
display "";
display "4. Logical Operations:";
let p = true;
let q = false;
display "true && false: " + (p && q);
display "true || false: " + (p || q);
display "!true: " + (!p);

// Conditional Statements
display "";
display "5. Conditional Statements:";
if (a > b) {
    display "a is greater than b";
} else {
    display "a is not greater than b";
}

let score = 85;
if (score >= 90) {
    display "Grade: A";
} else if (score >= 80) {
    display "Grade: B";
} else if (score >= 70) {
    display "Grade: C";
} else {
    display "Grade: F";
}

// While Loops
display "";
display "6. While Loops:";
let counter = 1;
while (counter <= 3) {
    display "Iteration " + counter;
    counter = counter + 1;
}

// Nested Conditions and Loops
display "";
display "7. Nested Operations:";
let i = 0;
while (i < 3) {
    if (i == 1) {
        display "Middle iteration: " + i;
    } else {
        display "Iteration: " + i;
    }
    i = i + 1;
}

// Mathematical Expressions
display "";
display "8. Complex Mathematical Expressions:";
let result = (a + b) * 2 - 5;
display "((a + b) * 2) - 5 = " + result;

let percentage = (score * 100) / 100;
display "Percentage calculation: " + percentage + "%";

// Variable Reassignment
display "";
display "9. Variable Reassignment:";
let x = 10;
display "Initial x: " + x;
x = x + 5;
display "After x = x + 5: " + x;
x = x * 2;
display "After x = x * 2: " + x;

display "";
display "=== Demo Complete ===";
display "AR successfully executed all features!";