11-09 Exercise 3: Print Triangle Pattern

0 like 0 dislike
15.1k 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 | 15.1k 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:104.23.243.108
©2016-2026

No related questions found

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