Sunday, 22 May 2016

Types of pyramid programs pattern 21



class Main
{
public static void main(String args[])
{
int i,j;
for(i=1;i<=10;i++)
{
for(j=1;j<=10-i;j++)
{
System.out.print("  ");
}
char c = 'A';
for(j=1;j<=i;j++)
{
System.out.print(" "+c);
c++;
}
--c;
char p = --c;;
for(j=2;j<=i;j++)
{
System.out.print(" "+p);
p--;
}
System.out.println();
}
}
}

OUTPUT:-
C:\Users\Satyendra\Desktop>javac Main.java
C:\Users\Satyendra\Desktop>java Main
                               A
                            A B A
                         A B C B A
                      A B C D C B A
                   A B C D E D C B A
                A B C D E F E D C B A
             A B C D E F G F E D C B A
          A B C D E F G H G F E D C B A
       A B C D E F G H I H G F E D C B A
     A B C D E F G H I J I H G F E D C B A