done renaming

Lektion 1/Arithmetische_Operatoren/Animationen_mit_Modulo/Animationen_mit_Modulo.pde

@@ -0,0 +1,8 @@
+void setup() {
+    size(800, 600);
+}
+
+void draw() {
+    background(200);
+    ellipse(frameCount%width, 300, 100, 100);
+}

Lektion 1/Arithmetische_Operatoren/Muster/Muster.pde

@@ -0,0 +1,19 @@
+void setup() {
+    size(800, 600);
+}
+int x = 0;
+float y = 0;
+
+void draw() {
+    if (x % 3 == 0) {
+        stroke(0);
+    } else if (x % 3 == 1) {
+        stroke(150);
+    }  else {
+        stroke(230);
+    }
+
+    line(x, 0, x, y);
+    x+= 1;
+    y+= 0.5;
+}

Lektion 1/Arithmetische_Operatoren/Muster_2/Muster_2.pde

@@ -0,0 +1,20 @@
+void setup() {
+    size(800, 600);
+}
+
+int x = 0;
+int y = 0;
+
+void draw() {
+    if (x % 3 == 0) {
+        stroke(0);
+    } else if (x % 3 == 1) {
+        stroke(150);
+    }  else {
+        stroke(230);
+    }
+
+    line(x, 0, x, y);
+    x+= 1;
+    y+= 1;
+}

Lektion 1/Arithmetische_Operatoren/Muster_3/Muster_3.pde

@@ -0,0 +1,14 @@
+int x = 0;
+int y = 0;
+
+void setup() {
+    size(800, 600);
+
+    y = height;
+}
+
+void draw() {
+    line(x, 0, x, y);
+    x+= 1;
+    y-= 1;
+}

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;
+}