C Program to Print Triangle Numbers Pattern

C Program to Print Triangle Numbers Pattern

Program to print triangle numbers pattern in c; Through this tutorial, we will learn how to print triangle numbers pattern in c programs using for loop and while loop.

Programs to Print Triangle Numbers Pattern in C

  • C Program to Print Triangle Numbers Pattern using For Loop
  • C Program to Print Triangle Numbers Pattern using While Loop

C Program to Print Triangle Numbers Pattern using For Loop

#include<stdio.h>    
#include<stdlib.h>  
int main(){  
  int i,j,k,l,n;    

printf("enter the range=");    
scanf("%d",&n);    
for(i=1;i<=n;i++)    
{    
for(j=1;j<=n-i;j++)    
{    
printf(" ");    
}    
for(k=1;k<=i;k++)    
{    
printf("%d",k);    
}    
for(l=i-1;l>=1;l--)    
{    
printf("%d",l);    
}    
printf("\n");    
}    
return 0;  
}  

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

enter the range=5
    1
   121
  12321
 1234321
123454321

C Program to Print Triangle Numbers Pattern using While Loop

#include <stdio.h>
int main() {
   int i, space, rows, k = 0;
   printf("Enter the number of rows: ");
   scanf("%d", &rows);
   for (i = 1; i <= rows; ++i, k = 0) {
      for (space = 1; space <= rows - i; ++space) {
         printf("  ");
      }
      while (k != 2 * i - 1) {
         printf("%d ", k);
         ++k;
      }
      printf("\n");
   }
   return 0;
}

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

Enter the number of rows: 5
        0 
      0 1 2 
    0 1 2 3 4 
  0 1 2 3 4 5 6 
0 1 2 3 4 5 6 7 8 

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AuthorAdmin

Greetings, I'm Devendra Dode, a full-stack developer, entrepreneur, and the proud owner of Tutsmake.com. My passion lies in crafting informative tutorials and offering valuable tips to assist fellow developers on their coding journey. Within my content, I cover a spectrum of technologies, including PHP, Python, JavaScript, jQuery, Laravel, Livewire, CodeIgniter, Node.js, Express.js, Vue.js, Angular.js, React.js, MySQL, MongoDB, REST APIs, Windows, XAMPP, Linux, Ubuntu, Amazon AWS, Composer, SEO, WordPress, SSL, and Bootstrap. Whether you're starting out or looking for advanced examples, I provide step-by-step guides and practical demonstrations to make your learning experience seamless. Let's explore the diverse realms of coding together.

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