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