done renaming

Lektion 1/Arithmetische_Operatoren/Muster_4/Muster_4.pde

@@ -0,0 +1,13 @@
+void setup() {
+    size(800, 600);
+}
+
+int x = 0;
+int y = 0;
+
+void draw() {
+    stroke(x / (width / 255));
+    line(x, 0, x, y);
+    x+= 1;
+    y+= 1;
+}