Program to print the Solid Diamond Star Pattern

Write a C Program to print the Solid Diamond Star Pattern.

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

Problem statement:- Program to print the Solid Diamond Star Pattern

 Data requirement:-

   Input Data:- row_size

  Output Data:- Nothing

  Additional Data:-in or i(In Python), out

Program in C
  
Here is the source code of the C Program to print the Solid Diamond Star Pattern.

#include <stdio.h>
#include<math.h>
int main()
{
  printf("Enter the row size:");
  int row_size,out,in1,in2;
  scanf("%d",&row_size);
  for(out=row_size;out>=-row_size;out--)
       {
           for(in1=1;in1<=abs(out);in1++)
           {
               printf(" ");
           }
           for(in2=row_size;in2>=abs(out);in2--)
           printf("* ");
           printf("\n");
       }
}

Input/Output:

Enter the row size:5
     *
    * *
   * * *
  * * * *
 * * * * *
* * * * * *
 * * * * *
  * * * *
   * * *
    * *
     *

Write a C++ Program to print the Solid Diamond Star Pattern.

Program in C++

  

Here is the source code of the C++ Program to print the Solid Diamond Star Pattern.

#include <iostream>
#include<cmath>
using namespace std;
int main()
{
  cout<<"Enter the row size:";
  int row_size,out,in1,in2;
  cin>>row_size;
  for(out=row_size;out>=-row_size;out--)
       {
           for(in1=1;in1<=abs(out);in1++)
           {
               cout<<" ";
           }
           for(in2=row_size;in2>=abs(out);in2--)
           cout<<"* ";
           cout<<"\n";
       }
}

Input/Output:

Enter the row size:6
      *
     * *
    * * *
   * * * *
  * * * * *
 * * * * * *
* * * * * * *
 * * * * * *
  * * * * *
   * * * *
    * * *
     * *
      *

Write a Java Program to print the Solid Diamond Star Pattern.

Program in Java
  
Here is the source code of the Java Program to print the Solid Diamond Star Pattern.

import java.util.Scanner;
public class SolidDiamondStarPattern{

public static void main(String[] args) {
Scanner cs=new Scanner(System.in);
        System.out.println("Enter the row size:");

       int row_size=cs.nextInt();
       for(int out=row_size;out>=-row_size;out--)
       {
           for(int in1=1;in1<=Math.abs(out);in1++)
           {
               System.out.print(" ");
           }
           for(int in2=row_size;in2>=Math.abs(out);in2--)
           System.out.print("* ");
           System.out.println();
       }
       cs.close();
 }
}

Input/Output:

Enter the row size:
4
    * 
   * * 
  * * * 
 * * * * 
* * * * * 
 * * * * 
  * * * 
   * * 
    * 

Write a Python Program to print the Solid Diamond Star Pattern.

Program in Python
  
Here is the source code of the Python Program to print the Solid Diamond Star Pattern.

row_size=int(input("Enter the row size:"))
for out in range(row_size,-row_size,-1):
    for in1 in range(1,abs(out)+1):
        print(" ",end="")
    for in2 in range(row_size,abs(out),-1):
        print("* ",end="")
    print("\r")

Input/Output:

Enter the row size:5
     *
    * *
   * * *
  * * * *
 * * * * *
* * * * * *
 * * * * *
  * * * *
   * * *
    * *
     *