Alphabet Pattern (or) Character Pattern19 Program in Java

Write "Java"  Program to print below Alphabet Pattern19 (or) Character Pattern19:

To understand this example, you should have knowledge of the following topics:

·  Java For loop
·   Java programming operators.

Java Character pattern 19 program using For loop:
import java.util.Scanner;
class alphabetPattern19
public static void main(String[] ags)
    int i, j,k,n;
   System.out.println("Enter the number of lines");
   Scanner s = new Scanner(;
   k = s.nextInt();
    for(i = 1;i <= k;i++)
        for(j = 1;j <= k-i;j++)
            System.out.print(" ");
           for( n = 1; n <= i; n++)
Enter the number of lines 5
  • First four integers "i", "j", "k","n" are declared of type int.
  • Then in the First for loop “i” value is initialized with a value of "1". 
  • Now “i” value is checked with the condition "i <= k" (where "k" value is given through Keyboard). If the condition is True loops enter into second for loop.
  • Now the loop enters into second for loop and checks the condition "j <= k-i". Where "j = 1". and the condition is True prints the statement.
  • Now the loop enters into third for loop and checks the condition "j <= i". Where "n = 1". and the condition is True prints the statement.
  • Now prints the " Alphabet". Print up to third for loop condition becomes False.
  • When the value of "k"  becomes less than "i" value the program terminates.

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