11-09 Exercise 3: Print Triangle Pattern

0 like 0 dislike
14.6k 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 | 14.6k 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