Java Exercises: Print an American flag on the screen

Java Basic: Exercise-14 with Solution

Write a Java program to print an American flag on the screen.

Pictorial Presentation:

Sample Solution:

Java Code:

public class Exercise14 {
 
   public static void main(String[] args)
    {
        System.out.println("* * * * * * ==================================");
        System.out.println(" * * * * *  ==================================");
        System.out.println("* * * * * * ==================================");
        System.out.println(" * * * * *  ==================================");
        System.out.println("* * * * * * ==================================");
        System.out.println(" * * * * *  ==================================");
        System.out.println("* * * * * * ==================================");
        System.out.println(" * * * * *  ==================================");
        System.out.println("* * * * * * ==================================");
        System.out.println("==============================================");
        System.out.println("==============================================");
        System.out.println("==============================================");
        System.out.println("==============================================");
        System.out.println("==============================================");
        System.out.println("==============================================");
    }
}

Sample Output:

* * * * * * ==================================                                                                
 * * * * *  ==================================                                                                
* * * * * * ==================================                                                                
 * * * * *  ==================================                                                                
* * * * * * ==================================                                                                
 * * * * *  ==================================                                                                
* * * * * * ==================================                                                                
 * * * * *  ==================================                                                                
* * * * * * ==================================                                                                
==============================================                                                                
==============================================                                                                
==============================================                                                                
==============================================                                                                
==============================================                                                                
==============================================

Flowchart:

Sample Solution:

Java Code:

public class Main {
 public static void main(String[] args) {
  String p1 = "* * * * * * ==================================\n * * * * *  ==================================";
  String p2 = "==============================================";
  for (int i = 0; i < 4; i++) {
   System.out.println(p1);
  }
  System.out.println("* * * * * * ==================================");
  for (int i = 0; i < 6; i++) {
   System.out.println(p2);
  }
 }
}

Output:

* * * * * * ==================================
 * * * * *  ==================================
* * * * * * ==================================
 * * * * *  ==================================
* * * * * * ==================================
 * * * * *  ==================================
* * * * * * ==================================
 * * * * *  ==================================
* * * * * * ==================================
==============================================
==============================================
==============================================
==============================================
==============================================
==============================================

Flowchart:

Java Code Editor:

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