11-09 Exercise 3: Print Triangle Pattern

0 like 0 dislike
16.3k 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 | 16.3k 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:104.23.197.95
©2016-2026

No related questions found

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