11-09 Exercise 3: Print Triangle Pattern

0 like 0 dislike
15.5k views

Print this pattern

Input

5

Output

    1
   121
  12321
 1234321
123454321

Input

8

Output

       1
      121
     12321
    1234321
   123454321
  12345654321
 1234567654321
123456787654321

 

[Exercise] Coding (C) - asked in Chapter 6: Loops by (12.1k points)
ID: 31132 - Available when: Unlimited - Due to: Unlimited
edited by | 15.5k views

58 Answers

0 like 0 dislike 
Hidden content!
#include <stdio.h>
#include <stdlib.h>

int rows,i,ii,iii,spaces;

int main()
{
   *    *    ** *   ***** *  * 
  *  ** *  * ****   *       *** *        * * * *

*    ***** **   * * ****  * * **   * and output
*    *  ***** **** **  *  * *  ***   * *    *  * *


**** *******  *  *** * ** * *** ***   **     *** *  * * ** **     *  * * ** ** *** ****** **  ** ** ");}

 * *   ********* *  *  *  **   ***  * ***** ***  * ***** **** part of the triangle
   *  *   ***   *  ** * *** * ** * **     ** ** * *     * **** *  ********* * *   ***  **      ** ** 

  *  ****** *  ******   * **    *  * ****  ***  ** *  ** part of the triangle
 **** *  **  * * ***  *** *** *  * * ****** ** * **         ***  * ** *** *  * **** ** ** *  ****  **    ** *

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

    }
 *     * * * * *****   ** ***** 0;
}
answered by (-254 points)
0 0
Case 0: Correct output
Case 1: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include<stdio.h>

int main() {
** ***  *  ** * ***    i, j, k, rows, count=0;

 * * * * * *  * *** ****  *** * ******  the number of rows\n");
* *    *** ******** * **  * * *   *** *  &rows);

***   *  *  * * * *   *  (i = 1; i <= 2*rows; i=i+2) {
 * * * * *     *** *      **** *    **** ** * *** *  *** *
  ****   * *       *  **   * *****  **  *** *  * * *   * ");
**  ** ***** **   **   ***   *   *** * * (k = 1; k <= i; k++) {
 ** ** *  ***      ** *   **   **** ** *    ** ** **  ******    '1'+count);
**       *   * * * *** *** * **  * *    **** ******* <= i/2)
 *  * * *** **    ** *** *  * ** *   *  *** *  ***  **  * ****** ** * *  **   * *     * **
 ******      * * **** *  *  *  * * *  *  **    ** **   **
 *   * **   * *** ***   ***********  ** *******  **  *    **  * **  *** * * * *   *
  ***      ***** **** *** ** ***    * * 
**      ***  *** ** * * *   ****   *  **    * = 0;
 *   *     * *   *** **** ** **  *      *  * ** **** *  **  *
   }
 *** **   ** **  *        
}
answered by (-32 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
int main()
{
    int a,level,block,up,down;
    
 * *   **  ** * *  *****     * *    * ** ***   **  **  * * *  
    
  **  * *  * *  * *  **** * **  *  **** *   ****  
 *  *     * * ******  * **    *  **** *    *   **** ***  **   ** * **  *    * * ** * * 
    * *  * ** **  **   **  *  ** *** ***  * *  ** * ** *  **   **   **** **   *  ** * * ");
    ** **  *****  * *  **  ****  * * *** * ***  *    **** *  
** *   * ****   * ****   *    **  *   ***    *  ***  ** *  * *  *       *          *  **       *    ***  
*   ** *  ** **** *  * *  *** ***   **    **  * **   * ** *   * **     ** *** * 
**    ***  ***  *   **** *  *** *  *    * * *   **  * *  ** *****    *  **  **  ****  
***** ***  ****      **   ** **** *  * *  **** ****** *** * *  ***** **
*  * *  **    *  ***  **  ** ***  *  * ***  * *  * * **  *      **    * * * ** ***  *** * * *  

     return 0;
}
answered by (-16 points)
0 0
Case 0: Correct output
Case 1: Correct output
commented by (4.3k points)
0 0
Case 0: Correct output
Case 1: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include<stdio.h>
int main()
{
    int n,i,j,a,b;
*    * * * **  *** **  ** *   ** *   **** * *  *   ***
 ***   ****    ** *   *  * *  *    **   *
    {
*  ***** * *   * *   * ** ** *   * *  **  *   **** *  *********  * *  
  *** *        **  * * * * * ** ***** *** *     *  **** *** *  ** *     * ***  *  *     *  ");

**    *        * ** *** *        * ** **  ** (j=1;j<=i;j++)
  * ** *  **  *  ** *  * *    *   * *** * *   *   * *** **    * *    *   *  ***** * * ** * * *   *  *     **   

*  ** ** ****   *     *  *******   ***  ****    **  ***  ****   ******  *  
  **  * * ***   *** ** * ** * * * **   * *  * * *  **   *  * * *  *  *** **       ** * **   ***
  * ***** **  *****  *  ** ****  ** ********   ** * **** *****            *  * **  *  **  * **   *** *
    }
** *** **   **  *  ** *   *  *  0;
}
answered
0 0
Case 0: Wrong output
Case 1: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include<stdio.h>
int main()
{
    int n,i,j,a,b;
****** ** * *      **   **    *   ** * ******* * ** *
 *** *** * ***  **     ** ******  ***   
    {
 ** * ***     * * ** *** *   * **  * *** *  ****   *  ** * *   * * ** **
 *        *        *  ***  * *  *   *** * * *** ***  ** * *   * * ** * *  *   ** *    **   ");

*     ***         *  ***  ***        **** * *  * *** ** (j=1;j<=i;j++)
 **        ******    ***** *  *  *  *  ******* ****  *  *   *** ** *** *  *   *  *  *  ***** **  ***

      * *  * *  **    * *  **  *** * *  ** **  * *** **** *    *   *** *   * *
 ** * ** ***  ***     * ****   **** * *  ** *  *** *  *   * *  ** **** ** *  *  **   * * **   **     
*  * *   ** *****     ***      ***    ****      ***  *****  * ** *    *  * *   *     ** * * * * 
    }
*  ** ** ** **  * **    * *** * 0;
}
answered by (-281 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include   * ******     
int main()
{
 *  **   ** ** * int *  *** 
* * *    * * * *  * * *    ***  ** 
 ** ***   * ***  for(i=1;  *** *** i++)
**      ** *   {
* *  * * ***  ***   *    * ***** for(j=0;  * **   * j++)
 * **    ** * * * *    ** *        *   *** ***** 

  **      * * *  ** **  *  * for (k=1;  *   * k++)
* **        *** **     **** ***   ******* *** * k);}
  *     * **  ***      * ** *  
    * *  ***** *   * * *  *** *  for (y=i;  *  **  y--)
*  *  * *  * ** * ** * * *  *   ** ** *** ** **  * ** y);}
 ***   *    ** * *****     *** * ***** * * * * * ** * if (i!=n)
****  *  * **** ***** ***  **** **  ***       *  ** *
 **  **  **** *  }
return 0;
}
answered by (-304 points)
0 0
Case 0: Correct output
Case 1: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>

int main()
{
    int rows,i,right,left,spaces;
*    *****  *** * * *    ***  ***
 * *  * *   *** *   **** *** * ** *      *   ***   **  

   ***  **   **  * ***   ***** ****  * * and output
 * ** *   * * *   ***   *   * *  ******   * 


*  *  * **** *  *   ***   * * ** *  **    * *     *    ** **           * ** ** *  ***  * ");}

* *  **    ** **   *** ** **** *** * * * *** * ***  *  ** *   *******    part of the triangle
***** * * *    ***  *    **** * ***** ** * ***** **  *   *  ** ***   *** ** *       * **       *  *** *  

** ** ** ** *  * ***  **  * * ***   * ******** *** **** *        *  part of the triangle
      *  *  *********  * * *  * **  **  * ** *****  * ** **  ****  **     * ***  *     ***** **  * *

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

    }
 * ***  * * *  *   ***  *   0;
}
answered by (-323 points)
0 0
Case 0: Correct output
Case 1: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
#include <stdlib.h>

int main()
{
    int a,b,c,d,e;
 ***  *   *  * *      **   * *    *** **** ** *
  **  ** ***   * * *** * ** *** *********
    {
  *  **    **  ***** * * * *  *   * **       ** **** *   * **    **  *     ** 
* *  **    ***  **  ** **  * ** *** *** ***     * *   **   ***   *  **  *  *  *  *  * *  ** *     ** ");
 * * *      * * *   * ** ** ** *   ** * **  *      * ****   *** * **  *   
  *   ** * * *** *** ****    *  * *** ** ** * *** ** **** *  *  ****    *** *   *  *   **  ****  *
 *    **  ** *** *****  * *******     **   ***  * ***     *     *****
 * **  ****  *   * *   * ** **  *  **   *  * **    *  * *   * *   **  *** * **  * * ** *      *
*    ******* * ** **  **    *  ***      ** * *   
 *  ********     * *  *   ***     * *  **       ***    * * *  *** *  * *  ***  ******   *** ** *  **   
    }
 * **** **** * * ***  **  **** 0;
}
answered by (-498 points)
0 0
Case 0: Correct output
Case 1: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
///Pascal's triangle
///Elvis Suazo

#include <stdio.h>
#include <stdlib.h>

int rows,i,ii,iii,spaces;

int main()
{
 ** * * * **    *  **  **  * **** 
** *       ****  *    * * ** * *  * ** *  * * * ******   * 

 ***   * *    * *** *   **  *    ** and output
* *  **  *  *  * ** * ** ***  * * *    * * 

   **   * *   **   ** *****  * ** *   * *** *** * *   **** the spaces to make it look isosceles
*** ***** *      *   **      ****      * * **   *   *  **    *  **      *    *   *  *** ** ****  ** *     ");}

 * *   ***       * * **  ** * *  ***** *    **  **  *  *    *** part of the triangle
   *   * *  ** ** * *** *     *****  * *    *** * *  *****  *       *  *** * *****  ** *

*** *** * *   *  *** ***   * ***   *****  ** **** **     ***** * part of the triangle
 **   **** * **  ** **  ** ***** ***  * ** * *** *** *** * ***   * *   * **  ** *** *       *     ** *  

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

 * * **  * *  * *   ***   ** **
 ** *  *** ***  * **  **   *  * *   0;
}
answered by (-286 points)
0 0
Case 0: Correct output
Case 1: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
///Pascal's triangle
///Elvis Suazo

#include <stdio.h>
#include <stdlib.h>

int rows,i,ii,iii,spaces;

int main()
{
*   *    ** *  ***     **   *   
* ** *** *   * *  *  * *  ** **  *****   ***  ** * 

*    *  *  ***** ** ****  * *** and output
***  * *  ** * * * ***   ** ** **     * * 

 **   *  ***** *  * *  * ** *  **  ****  *****  ****   * **    * the spaces to make it look isosceles
**   * * **   *  ** *  *   ** ** * * ** *       ***  ** ****    *  *  *  ****

***  **   ***   **  *  *** * * * ***  *    *  *    ********  *** * *     * *** **** *   * **** * ");
 *    * ******   ***     * ***   *      **  ***  ** * *


***   ***   *        ***  * * ****   ***********  **  * * part of the triangle
** *** ***    **** *  *   * ******    *  **  *   *  ***  * *  * **   **  ****  **   **     

** **   ****** * *  * * * * * *** ** ** * ** ********* ** *  *  *** part of the triangle
* ****  * ***  *  ***       *   ***   *   * * * **  **   ****  *** * * * * * *****    * *  **     

********  * *  *   * ****   * *    ** *** **  ** *    *  * *  *  ** 
    }
  *   * **  *** **** ** ***  ** ***  * 0;
}
answered by (-286 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
commented by (4.3k points)
Page:
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:162.159.115.10
©2016-2026

No related questions found

12,783 questions
183,442 answers
172,219 comments
4,824 users