11-09 Exercise 3: Print Triangle Pattern

0 like 0 dislike
12.6k 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 | 12.6k 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:172.69.7.60
©2016-2025

No related questions found

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