Initial data commit

Task/Cantor-set/Java/cantor-set.java

@@ -0,0 +1,36 @@
+public class App {
+    private static final int WIDTH = 81;
+    private static final int HEIGHT = 5;
+
+    private static char[][] lines;
+    static {
+        lines = new char[HEIGHT][WIDTH];
+        for (int i = 0; i < HEIGHT; i++) {
+            for (int j = 0; j < WIDTH; j++) {
+                lines[i][j] = '*';
+            }
+        }
+    }
+
+    private static void cantor(int start, int len, int index) {
+        int seg = len / 3;
+        if (seg == 0) return;
+        for (int i = index; i < HEIGHT; i++) {
+            for (int j = start + seg; j < start + seg * 2; j++) {
+                lines[i][j] = ' ';
+            }
+        }
+        cantor(start, seg, index + 1);
+        cantor(start + seg * 2, seg, index + 1);
+    }
+
+    public static void main(String[] args) {
+        cantor(0, WIDTH, 1);
+        for (int i = 0; i < HEIGHT; i++) {
+            for (int j = 0; j < WIDTH; j++) {
+                System.out.print(lines[i][j]);
+            }
+            System.out.println();
+        }
+    }
+}