1 files changed, 55 insertions, 0 deletions
diff --git a/src/algorithmus/Zaehlen.java b/src/algorithmus/Zaehlen.java
new file mode 100755
index 0000000..048377e
--- /dev/null
+++ b/src/algorithmus/Zaehlen.java
@@ -0,0 +1,55 @@
+package algorithmus;
+
+public class Zaehlen extends Algorithmus {
+	
+	private String name = "Zaehlen";
+
+	@Override
+	public void options() {
+		// TODO Auto-generated method stub
+		
+	}
+
+	@Override
+	public String getName() {
+		return name;
+	}
+
+	@Override
+	public String encode(String input) {
+		input = input.toLowerCase();
+		int[][] arr = new int[2][26];
+		for(int x = 0; x<arr[0].length; x++) {
+			arr[0][x] = 97+x;
+			arr[1][x] = 0;
+		}
+		for(int i = 0, size = input.length(); i<size; i++)
+			for(int x = 0; x<arr[0].length; x++)
+				if((int)input.charAt(i) == arr[0][x])
+					arr[1][x]++;
+		String out = "";
+		for(int i = 0; i<arr[0].length; i++)
+			out += (char)arr[0][i] + ": " + arr[1][i] + "\n";
+		return out;
+	}
+
+	@Override
+	public String decode(String input) {
+		String[] arr = input.split(": ");
+		int[][] a = new int[2][26];
+		for(int x = 0; x<a[0].length; x++) {
+			a[0][x] = 97+x;
+			a[1][x] = 0;
+		}
+		for(int i = 0, x = 1; i<a[0].length; i++) {
+			a[1][i] = Integer.parseInt(arr[x].substring(0, arr[x].length()-2));
+			x++;
+		}
+		String out = "";
+		for(int i = 0; i<a[0].length; i++)
+			for(int x = 0; x<a[1][i]; x++)
+				out += (char)a[0][i];
+		return out.toUpperCase();
+	}
+
+}