11-09 Exercise 3: Print Triangle Pattern

0 like 0 dislike
14.1k 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 | 14.1k 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:162.159.115.31
©2016-2026

No related questions found

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