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Print the Pentagonal pattern

Here given code implementation process.

//C Program 
//Print the Pentagonal pattern
#include <stdio.h>

#include <stdlib.h>

/*Include Space of given size*/
void space(int size)
{
	int counter = 0;
	for (counter = 0; counter < size; counter++)
	{
		//Add space
		printf(" ");
	}
}
void print_symbol(int size)
{
	int counter = 0;
	for (counter = 0; counter < size; counter++)
	{
		printf("* ");
	}
}
//Display pentagonal pattern of given side 
void print_pentagonal(int side)
{
	if (side < 0)
	{
		return;
	}
	printf("\n  Side : %d \n\n", side);
	int j = 2;
	for (int i = 0; i < side * 2 - 1; ++i)
	{
		if (i < side)
		{
			//print top half layers
			space(side * 2 - (i * 2));
			print_symbol(i * 2 + 1);
		}
		else
		{
			//print bottom half layers
			space(j + 1);
			print_symbol((side - 1) * 2 - (i - side));
			j++;
		}
		printf("\n");
	}
}
int main()
{
	//Test Cases
	print_pentagonal(4);
	print_pentagonal(7);
	print_pentagonal(9);
	print_pentagonal(3);
	return 0;
}

Output

  Side : 4

        *
      * * *
    * * * * *
  * * * * * * *
   * * * * * *
    * * * * *
     * * * *

  Side : 7

              *
            * * *
          * * * * *
        * * * * * * *
      * * * * * * * * *
    * * * * * * * * * * *
  * * * * * * * * * * * * *
   * * * * * * * * * * * *
    * * * * * * * * * * *
     * * * * * * * * * *
      * * * * * * * * *
       * * * * * * * *
        * * * * * * *

  Side : 9

                  *
                * * *
              * * * * *
            * * * * * * *
          * * * * * * * * *
        * * * * * * * * * * *
      * * * * * * * * * * * * *
    * * * * * * * * * * * * * * *
  * * * * * * * * * * * * * * * * *
   * * * * * * * * * * * * * * * *
    * * * * * * * * * * * * * * *
     * * * * * * * * * * * * * *
      * * * * * * * * * * * * *
       * * * * * * * * * * * *
        * * * * * * * * * * *
         * * * * * * * * * *
          * * * * * * * * *

  Side : 3

      *
    * * *
  * * * * *
   * * * *
    * * *
/*
  Java Program
  Print the Pentagonal pattern
*/
class MyPattern
{
  public void space(int size)
{
  int counter = 0;
  for (counter = 0; counter < size; counter++)
  {
    //Add space
    System.out.print(" ");
  }
}
public void print_symbol(int size)
{
  int counter = 0;
  for (counter = 0; counter < size; counter++)
  {
    System.out.print("* ");
  }
}
//Display pentagonal pattern of given side 
public void print_pentagonal(int side)
{
  if (side < 0)
  {
    return;
  }
  System.out.print("\n Side : "+side+" \n\n" );
  int j = 2;
  for (int i = 0; i < side * 2 - 1; ++i)
  {
    if (i < side)
    {
      //print top half layers
      space(side * 2 - (i * 2));
      print_symbol(i * 2 + 1);
    }
    else
    {
      //print bottom half layers
      space(j + 1);
      print_symbol((side - 1) * 2 - (i - side));
      j++;
    }
    System.out.print("\n");
  }
}
  public static void main(String[] args)
  {
    MyPattern obj = new MyPattern();
    //Test Cases
    obj.print_pentagonal(4);
    obj.print_pentagonal(7);
    obj.print_pentagonal(9);
    obj.print_pentagonal(3);
  }
}

Output

 Side : 4

        *
      * * *
    * * * * *
  * * * * * * *
   * * * * * *
    * * * * *
     * * * *

 Side : 7

              *
            * * *
          * * * * *
        * * * * * * *
      * * * * * * * * *
    * * * * * * * * * * *
  * * * * * * * * * * * * *
   * * * * * * * * * * * *
    * * * * * * * * * * *
     * * * * * * * * * *
      * * * * * * * * *
       * * * * * * * *
        * * * * * * *

 Side : 9

                  *
                * * *
              * * * * *
            * * * * * * *
          * * * * * * * * *
        * * * * * * * * * * *
      * * * * * * * * * * * * *
    * * * * * * * * * * * * * * *
  * * * * * * * * * * * * * * * * *
   * * * * * * * * * * * * * * * *
    * * * * * * * * * * * * * * *
     * * * * * * * * * * * * * *
      * * * * * * * * * * * * *
       * * * * * * * * * * * *
        * * * * * * * * * * *
         * * * * * * * * * *
          * * * * * * * * *

 Side : 3

      *
    * * *
  * * * * *
   * * * *
    * * *
/*
  C++ Program
  Print the Pentagonal pattern
*/
#include<iostream>

using namespace std;
class MyPattern
{
	public: void space(int size)
	{
		int counter = 0;
		for (counter = 0; counter < size; counter++)
		{
			cout << " ";
		}
	}
	void print_symbol(int size)
	{
		int counter = 0;
		for (counter = 0; counter < size; counter++)
		{
			cout << "* ";
		}
	}
	//Display pentagonal pattern of given side 
	void print_pentagonal(int side)
	{
		if (side < 0)
		{
			return;
		}
		cout << "\n Side : " << side << " \n\n";
		int j = 2;
		for (int i = 0; i < side * 2 - 1; ++i)
		{
			if (i < side)
			{
				//print top half layers
				this->space(side * 2 - (i * 2));
				this->print_symbol(i * 2 + 1);
			}
			else
			{
				//print bottom half layers
				this->space(j + 1);
				this->print_symbol((side - 1) * 2 - (i - side));
				j++;
			}
			cout << "\n";
		}
	}
};
int main()
{
	MyPattern obj = MyPattern();
	//Test Cases
	obj.print_pentagonal(4);
	obj.print_pentagonal(7);
	obj.print_pentagonal(9);
	obj.print_pentagonal(3);
	return 0;
}

Output

 Side : 4

        *
      * * *
    * * * * *
  * * * * * * *
   * * * * * *
    * * * * *
     * * * *

 Side : 7

              *
            * * *
          * * * * *
        * * * * * * *
      * * * * * * * * *
    * * * * * * * * * * *
  * * * * * * * * * * * * *
   * * * * * * * * * * * *
    * * * * * * * * * * *
     * * * * * * * * * *
      * * * * * * * * *
       * * * * * * * *
        * * * * * * *

 Side : 9

                  *
                * * *
              * * * * *
            * * * * * * *
          * * * * * * * * *
        * * * * * * * * * * *
      * * * * * * * * * * * * *
    * * * * * * * * * * * * * * *
  * * * * * * * * * * * * * * * * *
   * * * * * * * * * * * * * * * *
    * * * * * * * * * * * * * * *
     * * * * * * * * * * * * * *
      * * * * * * * * * * * * *
       * * * * * * * * * * * *
        * * * * * * * * * * *
         * * * * * * * * * *
          * * * * * * * * *

 Side : 3

      *
    * * *
  * * * * *
   * * * *
    * * *
/*
  C# Program
  Print the Pentagonal pattern
*/
using System;
class MyPattern
{
	public void space(int size)
	{
		int counter = 0;
		for (counter = 0; counter < size; counter++)
		{
			//Add space
			Console.Write(" ");
		}
	}
	public void print_symbol(int size)
	{
		int counter = 0;
		for (counter = 0; counter < size; counter++)
		{
			Console.Write("* ");
		}
	}
	//Display pentagonal pattern of given side 
	public void print_pentagonal(int side)
	{
		if (side < 0)
		{
			return;
		}
		Console.Write("\n Side : " + side + " \n\n");
		int j = 2;
		for (int i = 0; i < side * 2 - 1; i++)
		{
			if (i < side)
			{
				//print top half layers
				space(side * 2 - (i * 2));
				print_symbol(i * 2 + 1);
			}
			else
			{
				//print bottom half layers
				space(j + 1);
				print_symbol((side - 1) * 2 - (i - side));
				j++;
			}
			Console.Write("\n");
		}
	}
	public static void Main(String[] args)
	{
		MyPattern obj = new MyPattern();
		//Test Cases
		obj.print_pentagonal(4);
		obj.print_pentagonal(7);
		obj.print_pentagonal(9);
		obj.print_pentagonal(3);
	}
}

Output

 Side : 4

        *
      * * *
    * * * * *
  * * * * * * *
   * * * * * *
    * * * * *
     * * * *

 Side : 7

              *
            * * *
          * * * * *
        * * * * * * *
      * * * * * * * * *
    * * * * * * * * * * *
  * * * * * * * * * * * * *
   * * * * * * * * * * * *
    * * * * * * * * * * *
     * * * * * * * * * *
      * * * * * * * * *
       * * * * * * * *
        * * * * * * *

 Side : 9

                  *
                * * *
              * * * * *
            * * * * * * *
          * * * * * * * * *
        * * * * * * * * * * *
      * * * * * * * * * * * * *
    * * * * * * * * * * * * * * *
  * * * * * * * * * * * * * * * * *
   * * * * * * * * * * * * * * * *
    * * * * * * * * * * * * * * *
     * * * * * * * * * * * * * *
      * * * * * * * * * * * * *
       * * * * * * * * * * * *
        * * * * * * * * * * *
         * * * * * * * * * *
          * * * * * * * * *

 Side : 3

      *
    * * *
  * * * * *
   * * * *
    * * *
<?php
/*
  Php Program
  Print the Pentagonal pattern
*/
class MyPattern
{
	public	function space($size)
	{
		$counter = 0;
		for ($counter = 0; $counter < $size; $counter++)
		{
			//Add space
			echo(" ");
		}
	}
	public	function print_symbol($size)
	{
		$counter = 0;
		for ($counter = 0; $counter < $size; $counter++)
		{
			echo("* ");
		}
	}
	//Display pentagonal pattern of given side 
	public	function print_pentagonal($side)
	{
		if ($side < 0)
		{
			return;
		}
		echo("\n Side : ". $side ." \n\n");
		$j = 2;
		for ($i = 0; $i < $side * 2 - 1; ++$i)
		{
			if ($i < $side)
			{
				//print top half layers
				$this->space($side * 2 - ($i * 2));
				$this->print_symbol($i * 2 + 1);
			}
			else
			{
				//print bottom half layers
				$this->space($j + 1);
				$this->print_symbol(($side - 1) * 2 - ($i - $side));
				$j++;
			}
			echo("\n");
		}
	}
}

function main()
{
	$obj = new MyPattern();
	//Test Cases
	$obj->print_pentagonal(4);
	$obj->print_pentagonal(7);
	$obj->print_pentagonal(9);
	$obj->print_pentagonal(3);
}
main();

Output

 Side : 4

        *
      * * *
    * * * * *
  * * * * * * *
   * * * * * *
    * * * * *
     * * * *

 Side : 7

              *
            * * *
          * * * * *
        * * * * * * *
      * * * * * * * * *
    * * * * * * * * * * *
  * * * * * * * * * * * * *
   * * * * * * * * * * * *
    * * * * * * * * * * *
     * * * * * * * * * *
      * * * * * * * * *
       * * * * * * * *
        * * * * * * *

 Side : 9

                  *
                * * *
              * * * * *
            * * * * * * *
          * * * * * * * * *
        * * * * * * * * * * *
      * * * * * * * * * * * * *
    * * * * * * * * * * * * * * *
  * * * * * * * * * * * * * * * * *
   * * * * * * * * * * * * * * * *
    * * * * * * * * * * * * * * *
     * * * * * * * * * * * * * *
      * * * * * * * * * * * * *
       * * * * * * * * * * * *
        * * * * * * * * * * *
         * * * * * * * * * *
          * * * * * * * * *

 Side : 3

      *
    * * *
  * * * * *
   * * * *
    * * *
/*
  Node Js Program
  Print the Pentagonal pattern
*/
class MyPattern
{
	space(size)
	{
		var counter = 0;
		for (counter = 0; counter < size; counter++)
		{
			//Add space
			process.stdout.write(" ");
		}
	}
	print_symbol(size)
	{
		var counter = 0;
		for (counter = 0; counter < size; counter++)
		{
			process.stdout.write("* ");
		}
	}
	//Display pentagonal pattern of given side 
	print_pentagonal(side)
	{
		if (side < 0)
		{
			return;
		}
		process.stdout.write("\n Side : " + side + " \n\n");
		var j = 2;
		for (var i = 0; i < side * 2 - 1; ++i)
		{
			if (i < side)
			{
				//print top half layers
				this.space(side * 2 - (i * 2));
				this.print_symbol(i * 2 + 1);
			}
			else
			{
				//print bottom half layers
				this.space(j + 1);
				this.print_symbol((side - 1) * 2 - (i - side));
				j++;
			}
			process.stdout.write("\n");
		}
	}
}

function main(args)
{
	var obj = new MyPattern();
	//Test Cases
	obj.print_pentagonal(4);
	obj.print_pentagonal(7);
	obj.print_pentagonal(9);
	obj.print_pentagonal(3);
}
main();

Output

 Side : 4

        *
      * * *
    * * * * *
  * * * * * * *
   * * * * * *
    * * * * *
     * * * *

 Side : 7

              *
            * * *
          * * * * *
        * * * * * * *
      * * * * * * * * *
    * * * * * * * * * * *
  * * * * * * * * * * * * *
   * * * * * * * * * * * *
    * * * * * * * * * * *
     * * * * * * * * * *
      * * * * * * * * *
       * * * * * * * *
        * * * * * * *

 Side : 9

                  *
                * * *
              * * * * *
            * * * * * * *
          * * * * * * * * *
        * * * * * * * * * * *
      * * * * * * * * * * * * *
    * * * * * * * * * * * * * * *
  * * * * * * * * * * * * * * * * *
   * * * * * * * * * * * * * * * *
    * * * * * * * * * * * * * * *
     * * * * * * * * * * * * * *
      * * * * * * * * * * * * *
       * * * * * * * * * * * *
        * * * * * * * * * * *
         * * * * * * * * * *
          * * * * * * * * *

 Side : 3

      *
    * * *
  * * * * *
   * * * *
    * * *
#   Python 3 Program
#   Print the Pentagonal pattern

class MyPattern :
	def space(self, size) :
		counter = 0
		while (counter < size) :
			print( end = " ")
			counter += 1
		
	
	def print_symbol(self, size) :
		counter = 0
		while (counter < size) :
			print(end = "* ")
			counter += 1
		
	
	# Display pentagonal pattern of given side 
	def print_pentagonal(self, side) :
		if (side < 0) :
			return
		
		print("\n Side : ", side ," \n")
		j = 2
		i = 0
		while (i < side * 2 - 1) :
			if (i < side) :
				# print top half layers
				self.space(side * 2 - (i * 2))
				self.print_symbol(i * 2 + 1)
			else :
				# print bottom half layers
				self.space(j + 1)
				self.print_symbol((side - 1) * 2 - (i - side))
				j += 1
			
			print(end = "\n")
			i += 1
		
	

def main() :
	obj = MyPattern()
	# Test Cases
	obj.print_pentagonal(4)
	obj.print_pentagonal(7)
	obj.print_pentagonal(9)
	obj.print_pentagonal(3)


if __name__ == "__main__": main()

Output

 Side :  4

        *
      * * *
    * * * * *
  * * * * * * *
   * * * * * *
    * * * * *
     * * * *

 Side :  7

              *
            * * *
          * * * * *
        * * * * * * *
      * * * * * * * * *
    * * * * * * * * * * *
  * * * * * * * * * * * * *
   * * * * * * * * * * * *
    * * * * * * * * * * *
     * * * * * * * * * *
      * * * * * * * * *
       * * * * * * * *
        * * * * * * *

 Side :  9

                  *
                * * *
              * * * * *
            * * * * * * *
          * * * * * * * * *
        * * * * * * * * * * *
      * * * * * * * * * * * * *
    * * * * * * * * * * * * * * *
  * * * * * * * * * * * * * * * * *
   * * * * * * * * * * * * * * * *
    * * * * * * * * * * * * * * *
     * * * * * * * * * * * * * *
      * * * * * * * * * * * * *
       * * * * * * * * * * * *
        * * * * * * * * * * *
         * * * * * * * * * *
          * * * * * * * * *

 Side :  3

      *
    * * *
  * * * * *
   * * * *
    * * *
#   Ruby Program
#   Print the Pentagonal pattern

class MyPattern

	def space(size)
	
		counter = 0
		while (counter < size)
		
			print(" ")
			counter += 1
		end
	end
	def print_symbol(size)
	
		counter = 0
		while (counter < size)
		
			print("* ")
			counter += 1
		end
	end
	# Display pentagonal pattern of given side 
	def print_pentagonal(side)
	
		if (side < 0)
		
			return
		end
		print("\n Side : ", side ," \n\n")
		j = 2
		i = 0
		while (i < side * 2 - 1)
		
			if (i < side)
			
				# print top half layers
				self.space(side * 2 - (i * 2))
				self.print_symbol(i * 2 + 1)
			else
			
				# print bottom half layers
				self.space(j + 1)
				self.print_symbol((side - 1) * 2 - (i - side))
				j += 1
			end
			print("\n")
			i += 1
		end
	end
end
def main()

	obj = MyPattern.new()
	# Test Cases
	obj.print_pentagonal(4)
	obj.print_pentagonal(7)
	obj.print_pentagonal(9)
	obj.print_pentagonal(3)
end
main()

Output

 Side : 4 

        * 
      * * * 
    * * * * * 
  * * * * * * * 
   * * * * * * 
    * * * * * 
     * * * * 

 Side : 7 

              * 
            * * * 
          * * * * * 
        * * * * * * * 
      * * * * * * * * * 
    * * * * * * * * * * * 
  * * * * * * * * * * * * * 
   * * * * * * * * * * * * 
    * * * * * * * * * * * 
     * * * * * * * * * * 
      * * * * * * * * * 
       * * * * * * * * 
        * * * * * * * 

 Side : 9 

                  * 
                * * * 
              * * * * * 
            * * * * * * * 
          * * * * * * * * * 
        * * * * * * * * * * * 
      * * * * * * * * * * * * * 
    * * * * * * * * * * * * * * * 
  * * * * * * * * * * * * * * * * * 
   * * * * * * * * * * * * * * * * 
    * * * * * * * * * * * * * * * 
     * * * * * * * * * * * * * * 
      * * * * * * * * * * * * * 
       * * * * * * * * * * * * 
        * * * * * * * * * * * 
         * * * * * * * * * * 
          * * * * * * * * * 

 Side : 3 

      * 
    * * * 
  * * * * * 
   * * * * 
    * * * 
/*
  Scala Program
  Print the Pentagonal pattern
*/
class MyPattern
{
	def space(size: Int): Unit = {
		var counter: Int = 0;
		while (counter < size)
		{
			print(" ");
			counter += 1;
		}
	}
	def print_symbol(size: Int): Unit = {
		var counter: Int = 0;
		while (counter < size)
		{
			print("* ");
			counter += 1;
		}
	}
	//Display pentagonal pattern of given side 
	def print_pentagonal(side: Int): Unit = {
		if (side < 0)
		{
			return;
		}
		print("\n Side : " + side + " \n\n");
		var j: Int = 2;
		var i: Int = 0;
		while (i < side * 2 - 1)
		{
			if (i < side)
			{
				//print top half layers
				space(side * 2 - (i * 2));
				print_symbol(i * 2 + 1);
			}
			else
			{
				//print bottom half layers
				space(j + 1);
				print_symbol((side - 1) * 2 - (i - side));
				j += 1;
			}
			print("\n");
			i += 1;
		}
	}
}
object Main
{
	def main(args: Array[String]): Unit = {
		var obj: MyPattern = new MyPattern();
		//Test Cases
		obj.print_pentagonal(4);
		obj.print_pentagonal(7);
		obj.print_pentagonal(9);
		obj.print_pentagonal(3);
	}
}

Output

 Side : 4

        *
      * * *
    * * * * *
  * * * * * * *
   * * * * * *
    * * * * *
     * * * *

 Side : 7

              *
            * * *
          * * * * *
        * * * * * * *
      * * * * * * * * *
    * * * * * * * * * * *
  * * * * * * * * * * * * *
   * * * * * * * * * * * *
    * * * * * * * * * * *
     * * * * * * * * * *
      * * * * * * * * *
       * * * * * * * *
        * * * * * * *

 Side : 9

                  *
                * * *
              * * * * *
            * * * * * * *
          * * * * * * * * *
        * * * * * * * * * * *
      * * * * * * * * * * * * *
    * * * * * * * * * * * * * * *
  * * * * * * * * * * * * * * * * *
   * * * * * * * * * * * * * * * *
    * * * * * * * * * * * * * * *
     * * * * * * * * * * * * * *
      * * * * * * * * * * * * *
       * * * * * * * * * * * *
        * * * * * * * * * * *
         * * * * * * * * * *
          * * * * * * * * *

 Side : 3

      *
    * * *
  * * * * *
   * * * *
    * * *
/*
  Swift Program
  Print the Pentagonal pattern
*/
class MyPattern
{
	func space(_ size: Int)
	{
		var counter: Int = 0;
		while (counter < size)
		{
			print(terminator: " ");
			counter += 1;
		}
	}
	func print_symbol(_ size: Int)
	{
		var counter: Int = 0;
		while (counter < size)
		{
			print(terminator: "* ");
			counter += 1;
		}
	}
	//Display pentagonal pattern of given side 
	func print_pentagonal(_ side: Int)
	{
		if (side < 0)
		{
			return;
		}
		print("\n Side : ", side ," \n");
		var j: Int = 2;
		var i: Int = 0;
		while (i < side * 2 - 1)
		{
			if (i < side)
			{
				//print top half layers
				self.space(side * 2 - (i * 2));
				self.print_symbol(i * 2 + 1);
			}
			else
			{
				//print bottom half layers
				self.space(j + 1);
				self.print_symbol((side - 1) * 2 - (i - side));
				j += 1;
			}
			print(terminator: "\n");
			i += 1;
		}
	}
}
func main()
{
	let obj: MyPattern = MyPattern();
	//Test Cases
	obj.print_pentagonal(4);
	obj.print_pentagonal(7);
	obj.print_pentagonal(9);
	obj.print_pentagonal(3);
}
main();

Output

 Side :  4

        *
      * * *
    * * * * *
  * * * * * * *
   * * * * * *
    * * * * *
     * * * *

 Side :  7

              *
            * * *
          * * * * *
        * * * * * * *
      * * * * * * * * *
    * * * * * * * * * * *
  * * * * * * * * * * * * *
   * * * * * * * * * * * *
    * * * * * * * * * * *
     * * * * * * * * * *
      * * * * * * * * *
       * * * * * * * *
        * * * * * * *

 Side :  9

                  *
                * * *
              * * * * *
            * * * * * * *
          * * * * * * * * *
        * * * * * * * * * * *
      * * * * * * * * * * * * *
    * * * * * * * * * * * * * * *
  * * * * * * * * * * * * * * * * *
   * * * * * * * * * * * * * * * *
    * * * * * * * * * * * * * * *
     * * * * * * * * * * * * * *
      * * * * * * * * * * * * *
       * * * * * * * * * * * *
        * * * * * * * * * * *
         * * * * * * * * * *
          * * * * * * * * *

 Side :  3

      *
    * * *
  * * * * *
   * * * *
    * * *




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