Initial data commit

Task/Cantor-set/C/cantor-set.c

@@ -0,0 +1,38 @@
+#include <stdio.h>
+
+#define WIDTH 81
+#define HEIGHT 5
+
+char lines[HEIGHT][WIDTH];
+
+void init() {
+    int i, j;
+    for (i = 0; i < HEIGHT; ++i) {
+        for (j = 0; j < WIDTH; ++j) lines[i][j] = '*';
+    }
+}
+
+void cantor(int start, int len, int index) {
+    int i, j, seg = len / 3;
+    if (seg == 0) return;
+    for (i = index; i < HEIGHT; ++i) {
+        for (j = start + seg; j < start + seg * 2; ++j) lines[i][j] = ' ';
+    }
+    cantor(start, seg, index + 1);
+    cantor(start + seg * 2, seg, index + 1);
+}
+
+void print() {
+    int i, j;
+    for (i = 0; i < HEIGHT; ++i) {
+        for (j = 0; j < WIDTH; ++j) printf("%c", lines[i][j]);
+        printf("\n");
+    }
+}
+
+int main() {
+    init();
+    cantor(0, WIDTH, 1);
+    print();
+    return 0;
+}