Program to Print the Pant's Shape Star Pattern

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

Problem statement:- Program to Print the Pant's style Star Pattern.

 Data requirement:-

   Input Data:- row_size

  Output Data:- *

  Additional Data:-out, start_print, in or inn(for python), print_control_x, print_control_y

Program in C

Here is the source code of the C Program to Print the Pant's style Star Pattern.

Code:

#include<stdio.h>
int main()
{
    printf("Enter the row size:");
    int row_size;
    scanf("%d",&row_size);
    int in,out,p;
    int print_control_x=row_size;
    int print_control_y=row_size;

     for(out=1;out<=row_size;out++)
       {
           for(in=1;in<row_size*2;in++)
           {
               if(in>print_control_x && in<print_control_y)
               {
                printf(" ");
                 }
               else
               {
                 printf("*");
               }
             }
           print_control_x--;
           print_control_y++;
            printf("\n");
    }
}

Input/Output:

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

Program in C++

Here is the source code of the C++ Program to Print the Pant's style Star Pattern.

Code:

#include<iostream>
using namespace std;
int main()
{
    cout<<"Enter the row size:";
    int row_size;
    cin>>row_size;
    int in,out,p;

    int print_control_x=row_size;
    int print_control_y=row_size;

     for(out=1;out<=row_size;out++)
       {
           for(in=1;in<row_size*2;in++)
           {
               if(in>print_control_x && in<print_control_y)
               {
               cout<<" ";
                 }
               else
               {
                 cout<<"*";
               }
             }
           print_control_x--;
           print_control_y++;
            cout<<"\n";
    }
}

Input/Output:

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

Program in Java

  

Here is the source code of the Java Program to Print the Pant's style Star Pattern.

Code:

import java.util.Scanner;
public class StarPattern14 {
public static void main(String[] args) {
Scanner cs=new Scanner(System.in);
        System.out.println("Enter the row size:");
       int out,in;
       int row_size=cs.nextInt();
       int print_control_x=row_size;
       int print_control_y=row_size;
       for(out=1;out<=row_size;out++)
       {
           for(in=1;in<row_size*2;in++)
           {
               if(in>print_control_x && in<print_control_y)
               {
                  System.out.printf(" ");
               }
               else
               {
                System.out.printf("*");    
               }
           }
           print_control_x--;
           print_control_y++;
           System.out.println(); 
       }
       cs.close();
}}

Input/Output:

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

Program in Python
  

Here is the source code of the program to Print the Pant's style Star Pattern.

Code:

row_size=int(input("Enter the row size:"))
print_control_x=row_size
print_control_y=row_size
for out in range(1,row_size+1):
    for inn in range(1,row_size*2):
        if inn>print_control_x and inn<print_control_y:
            print(" ",end="")
        else:
            print("*", end="")
    print_control_x-=1
    print_control_y+=1
    print("\r")

Input/Output:

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

More:-

C/C++/Java/Python Practice Question