Uploaded new units

units/2023_11_30/solution_1.cpp

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+#include <iostream>
+
+using namespace std;
+
+int main() {
+    // Variablendeklaration
+    int x, y, z;
+
+    // Eingabe
+    cout << "Bitte geben Sie x ein: ";
+    cin >> x;
+
+    // Variableninitialisierung
+    y = 3;
+    z = x * y;
+
+    // Berechnung
+    while (x > 0) {
+        y += 2;
+        z--;
+
+        if (z > 3) {
+            z -= 2;
+        } else {
+            z += 2;
+        }
+
+        x--;
+    }
+
+    // Ausgabe
+    cout << "x = " << x << endl;
+    cout << "y = " << y << endl;
+    cout << "z = " << z << endl;
+}