From ece52e4db4bdd71d47154f0c298f8b33af7f4a83 Mon Sep 17 00:00:00 2001
From: Alvin <524715@vistacollege.nl>
Date: Wed, 10 Sep 2025 13:29:42 +0200
Subject: [PATCH] Add calculator and fibonacci examples

---
 examples/calculator.tralla | 20 ++++++++++++++++++++
 examples/fibonacci.tralla  | 35 +++++++++++++++++++++++++++++++++++
 2 files changed, 55 insertions(+)
 create mode 100644 examples/calculator.tralla
 create mode 100644 examples/fibonacci.tralla

diff --git a/examples/calculator.tralla b/examples/calculator.tralla
new file mode 100644
index 0000000..8006f0f
--- /dev/null
+++ b/examples/calculator.tralla
@@ -0,0 +1,20 @@
+// calculator.tralla
+// This example demonstrates basic arithmetic operations and variable usage.
+
+let num1 = 10;
+let num2 = 5;
+
+let sum = num1 + num2;
+print("Sum:", sum); // Expected: Sum: 15
+
+let difference = num1 - num2;
+print("Difference:", difference); // Expected: Difference: 5
+
+let product = num1 * num2;
+print("Product:", product); // Expected: Product: 50
+
+let quotient = num1 / num2;
+print("Quotient:", quotient); // Expected: Quotient: 2
+
+let result = (num1 + num2) * (num1 - num2) / num2;
+print("Complex Calculation:", result); // Expected: Complex Calculation: 15
diff --git a/examples/fibonacci.tralla b/examples/fibonacci.tralla
new file mode 100644
index 0000000..ad03788
--- /dev/null
+++ b/examples/fibonacci.tralla
@@ -0,0 +1,35 @@
+// fibonacci.tralla
+// This example calculates the nth Fibonacci number using a loop and a function.
+
+func fibonacci(n) {
+    if n <= 0 {
+        return 0;
+    }
+    if n == 1 {
+        return 1;
+    }
+
+    let a = 0;
+    let b = 1;
+    let i = 2;
+
+    while i <= n {
+        let temp = b;
+        b = a + b;
+        a = temp;
+        i = i + 1;
+    }
+    return b;
+}
+
+let num = 10;
+let result = fibonacci(num);
+print("The", num, "th Fibonacci number is:", result); // Expected: The 10th Fibonacci number is: 55
+
+num = 0;
+result = fibonacci(num);
+print("The", num, "th Fibonacci number is:", result); // Expected: The 0th Fibonacci number is: 0
+
+num = 1;
+result = fibonacci(num);
+print("The", num, "th Fibonacci number is:", result); // Expected: The 1th Fibonacci number is: 1