1 files changed, 51 insertions, 0 deletions
diff --git a/src/Main.java b/src/Main.java
new file mode 100755
index 0000000..fce6be3
--- /dev/null
+++ b/src/Main.java
@@ -0,0 +1,51 @@
+
+public class Main {
+	
+	public static void main(String[] args) {
+		System.out.println(mult(6, 5));
+	}
+	
+	private static long fakultaet(long z) {
+		if(z != 0) return z*fakultaet(z-1);
+		return 1;
+	}
+	
+	private static int fibonacci(int i) {
+		if(i == 0) return 0;
+		if(i == 1) return 1;
+		return fibonacci(i-1) + fibonacci(i-2);
+	}
+	
+	private static int nachfolger(int z) {
+		return z+1;
+	}
+	
+	private static int sum(int n, int m) {
+		if(m == 0) return n;
+		return sum(nachfolger(n), m-1);
+	}
+	
+	private static int mult(int n, int m) {
+		if(m == 0) return n;
+		return sum(mult(n, m-1), n);
+	}
+	
+	private static int acker(int x, int y) {
+		if(x == 0) return y+1;
+		if(y == 0) return acker(x-1, y);
+		return acker(x-1, acker(x, y-1));
+	}
+	
+	private static int ulam(int x) {
+		if(x == 1) return 1;
+		if(x > 1) {
+			if(x%2 == 0) {
+				return ulam(x/2);
+			} else {
+				return ulam((3*x)+1);
+			}
+		}
+		return -1;
+	}
+
+}