Pengulangan di Java

Listing Program 1

public class tugas5

{

public static void main(String[] args)

{

for (int i=1;i<10;i++)

{

for (int j=1;j<=i;j++)

{

System.out.print("#");

}

System.out.println("");

}

}

}

Output

Listing Program 2

public class tugas6

{

public static void main(String[] args)

{

for (int i=1;i<10;i++)

{

for (int j=11-i;j>1;j--)

{

System.out.print("#");

}

System.out.println("");

}

}

}

Output