11-09 Exercise 3: Print Triangle Pattern

0 like 0 dislike
15.2k 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 | 15.2k 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:104.23.243.109
©2016-2026

No related questions found

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