C Program to Print Right Angled Triangle Star Pattern

C program to print right angled triangle star pattern; Through this tutorial, we will learn how to print right angled triangle star pattern using for loop and while loop in c.

Programs to Print Right Angled Triangle Star Pattern in C

• C Program to Print Right Angled Triangle Star Pattern using For Loop
• C Program to Print Right Angled Triangle Star Pattern using While Loop

C Program to Print Right Angled Triangle Star Pattern using For Loop

/* C Program to Print Right Angled Triangle Star Pattern */
#include <stdio.h>
 
int main() 
{
  int Rows, i, j;
	
  printf("Please Enter the Number of Rows:  ");
  scanf("%d", &Rows);
	
  printf("\nPrinting Right Angled Triangle \n \n");
  for ( i = 1 ; i <= Rows; i++ ) 
  {
      for ( j = 1 ; j <= i; j++ ) 
      {
          printf("* ");
      }
      printf("\n");
  }
  return 0;
}

The output of the above c program; is as follows:

Please Enter the Number of Rows:  8
Printing Right Angled Triangle 
 
* 
* * 
* * * 
* * * * 
* * * * * 
* * * * * * 
* * * * * * * 
* * * * * * * * 

C Program to Print Right Angled Triangle Star Pattern using While Loop

#include <stdio.h>
 
int main() 
{
  int Rows, i = 1, j;
  
  printf("Please Enter the Number of Rows:  ");
  scanf("%d", &Rows);
	
  printf("\nPrinting Right Angled Triangle \n \n");
  while ( i <= Rows)
  {
     for ( j = 1 ; j <= i; j++ )
     {
  	printf("*");
     }
     printf("\n");
     i++;
  } 
  return 0;
}

The output of the above c program; is as follows:

Please Enter the Number of Rows:  5
Printing Right Angled Triangle 
 
*
**
***
****
*****

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