11-09 Exercise 3: Print Triangle Pattern

0 like 0 dislike
13.1k 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 | 13.1k 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:172.69.58.166
©2016-2026

No related questions found

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