C Program to Print Inverted Right Triangle Star Pattern

In this tutorial you will learn about the C Program to Print Inverted Right Triangle Star Pattern and its application with practical example.

In this tutorial, we will learn to create a C program that will print an Inverted Right Triangle Star Pattern in C programming.

Table Of Contents−

C Program to Print Inverted Right Triangle Star Pattern

Prerequisites

Before starting with this tutorial, we assume that you are the best aware of the following C programming topics:

Operators in C Programming.
Basic Input and Output function in C Programming.

Basic C programming.
For loop in C programming.

Program description:-

In this program, we will first take the input number of rows by the user. Then we will use that input number of rows with the nested for loop to draw the Inverted Right Triangle Star pattern using the C programming language.

In the Inverted Right Triangle, the for loop only prints the border of the triangle and is filled with stars.

Printing the Inverted Right Triangle pattern created with stars. Let’s take the below example for the problem.

Program Code:-

/* C Program to Print Inverted Right Triangle Star Pattern */
#include <stdio.h>
//Main function body 
int main() 
{
  //Declaring the required variables for the program. 
  int Rows, i, j;
  //Rows = it will store the input integer value for the no of rows
  //i = it will store the integer value for the main loop.
  //j = it will store the integer value for the sub loop.
	
  //Taking the input number of rows from the user.
  printf("Please Enter the Number of Rows:  ");
  //Scanning the input number of rows.
  scanf("%d", &Rows);
  //Generating the pattern for the user.
  printf("\nPrinting Inverted Right Angled Triangle \n \n");
  //Drawing the pattern using the for pattern.
  for ( i = Rows ; i > 0 ; i-- ) 
  {
      for ( j = i ; j > 0 ; j-- ) 
      {
          //Printing the pattern using the "*".
          printf("* ");
      }
      printf("\n");
  }
  return 0;
}

/* C Program to Print Inverted Right Triangle Star Pattern */

#include <stdio.h>

//Main function body

int main()

{

//Declaring the required variables for the program.

int Rows, i, j;

//Rows = it will store the input integer value for the no of rows

//i = it will store the integer value for the main loop.

//j = it will store the integer value for the sub loop.

//Taking the input number of rows from the user.

printf("Please Enter the Number of Rows: ");

//Scanning the input number of rows.

scanf("%d", &Rows);

//Generating the pattern for the user.

printf("\nPrinting Inverted Right Angled Triangle \n \n");

//Drawing the pattern using the for pattern.

for ( i = Rows ; i > 0 ; i-- )

{

for ( j = i ; j > 0 ; j-- )

{

//Printing the pattern using the "*".

printf("* ");

}

printf("\n");

}

return 0;

}

Output:-

In the above program, we have first initialized the required variable.

Rows= it will hold the integer value for the input.
i = it will hold the integer value.
j = it will hold the integer value.

Input the number of rows for the Inverted Mirrored Right Triangle Star.

Program Code.

Printing output pattern using c programming.

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C Program to Print Inverted Right Triangle Star Pattern