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README.md

@@ -1,2 +1,11 @@
 # fibonacchi-go
 A simple program for calculating Fibonacci numbers
+
+## How to use
+
+```bash
+$ git clone https://github.com/RazerStvH/fibonacchi-go.git
+$ cd fibonacchi-go
+$ go build fibonacchi-go.go
+$ ./fibonacchi-go
+```

fibonacchi-go.go

@@ -0,0 +1,22 @@
+package main
+
+import (
+	"fmt"
+)
+
+// Recursive function for calculating the n-th Fibonacci number
+func fibonacci(n int) int {
+	if n <= 1 {
+		return n
+	}
+	return fibonacci(n-1) + fibonacci(n-2)
+}
+
+func main() {
+	var n int
+	fmt.Print("Enter the number of the Fibonacci number: ")
+	fmt.Scanln(&n)
+
+	result := fibonacci(n)
+	fmt.Printf("Fibonacci(%d) = %d\n", n, result)
+}