Pierwsza pętla while

src/main/java/p05_petle/teoria/PierwszePetle.java

@@ -5,10 +5,14 @@ public class PierwszePetle {
     public static void main(String[] args) {
         System.out.println("Początek programu");
         
-        while(2 + 2 == 4) {
-            System.out.println("Ala ma kota");
-        }
-        // System.out.println("Koniec programu");
+        int a = 1;
+        while(a < 5) {
+            System.out.println("a = " + a);
+            a++;
         }
+        System.out.println("Koniec pętli while. Teraz a = " + a);
+        System.out.println();
         
+        System.out.println("Koniec programu");
+    }
 }