Program to Print Pattern 11

by Online Tutorials Library July 22, 2022

Program to print the following pattern

A
B B
C C C
D D D D
E E E E E

Algorithm

Start
Let i be an integer number.
Let j be an integer number.
Repeat step 5 to 7 until all value parsed.
Set i = 0 and check i<4;
Set j = 0 and check j <= i;
Print char(65+i).
End.

To accomplish this task, we need to use two loops, the first loop is responsible for printing the line breaks whereas the second loop is responsible for printing the alphabet.

JAVA

  public class Pattern   {      public static void main(String[] args)       {          int n = 4;          for(int i = 0 ; i <= n ; i++)          {          for(int j = 0 ; j <= i ; j++)          {              System.out.print(” “+(char)(65 + i));          }              System.out.println(“”);          }      }  }  

Python

  k = 1  for i in range(1, 6):      for j in range(65, 65+i):          print(chr(64+i)),      print(“”)  

C program

  #include <stdio.h>  int main()  {      int n = 69;   for(int i = 65 ; i <= n ; i++)  {      for(int j = 65 ; j <= i ; j++)      {          printf(“%c”,i);      }          printf(“n”);      }      return 0;  }  

C# program

  using System;  public class Program  {  public static void Main(string[] args)  {  for (int row = 1; row <= 5; ++row)  {  for (int col = 1; col <= row; ++col)  {  Console.Write((char)(row+64));  }   Console.WriteLine();  }  }  }  

PHP

  <?php  for ($i = 65; $i <= 69; $i++)  {   for ($j = 65; $j <= $i ; $j++)    {     echo chr($i);    }     echo “</br>”;  }  ?>  

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