pebosi · April 30, 2014 21:25 · Apr 30, 2014
diff --git a/Collatz.java b/Collatz.java
@@ -0,0 +1,19 @@
+public class Collatz {
+
+  public static void main(String [] argv) {
+    int x = 100;
+    int z = 0;
+
+    while (x != 1) {
+      if (x % 2 == 0) {
+        x = x / 2;
+      }
+      else {
+        x = x * 3 + 1;
+      }
+      z++;
+    }
+
+    System.console().writer().println(z);
+  }
+}