11-09 Exercise 3: Print Triangle Pattern

0 like 0 dislike
14.7k 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 | 14.7k 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:104.23.197.65
©2016-2026

No related questions found

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