11-09 Exercise 3: Print Triangle Pattern

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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
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58 Answers

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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;
}
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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;
 **  ** * * **   ** **   **       *****        *  ****  
   }
    *** ** *  **   * ** *
}
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Hidden content!
#include <stdio.h>
int main()
{
    int a,level,block,up,down;
    
* ** *     *       * ***    * *    **  **   ** 
    
  ** ****    **  *** ***   * * *********  **    *  *
 **** *    * ** **   * ****** **** * **  *   *  *  **** * **       ******  
     ***  *  *****    *   *  * *  * *  *    ****   *  **** ***      * ***   ***** **  * ");
**** *  **  *   ***** * * * *  ***    ***  * * *****     ** *  *
   *    ** *** * * ** * *****    *  *** **      *  *  ****   ***  *  * **  ****  ***  * ** **  ** 
   * *  ***** **  * *  ***  *  ***   *   * ** ** *   **    ***  * *    * *   * 
  * **  *   *   ***   * *** ***   * *** *  * *   *  *    *  * *    ***  ***** **  ** *    * ***    * * 
  **   ** ******  * *  *  **  * *  *****  **     *  * *  ***     ***
 ** ** ***   ****  *  *  **  *    *** * ** * ** **     ***   * ***  * **  *  **    **       *** **  * 

     return 0;
}
answered by (-16 points)
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Hidden content!
#include<stdio.h>
int main()
{
    int n,i,j,a,b;
   ***  ******* *  *  * **    **  ** **  *  **   * ***
 **  *    * ** ** *   *** * ***    *  ***  * 
    {
* ******  * * ** *   ****    *********** ** * ** ****  *   * *  **   * *   *
   * *   ***  * *  *     **** *** *   ** **  ** ***     **** **** *  **** **  * **** **  ");

 **  ***  *    ***  ********* *   * **  *** *   *     *    **  (j=1;j<=i;j++)
  **** *****   **** * *   *  * **** *** ***** *   *    ** * ****   *   ** *** ** * *** ** * * * ***   *  

  *     ****** *  **** * *     *  * *  ** *  *** **   *   *  *  *** * **  *
 *   ***     *   *** *** ** **** * * * **  * ****  **   *     *** * ** ** **   ** ***   *** ****  ** * **** * 
*** ****   *   * *****    * * ***  * *** **** * ****    * * *  ***    *     **  **   ***** ** * ** ** *  * *
    }
********* ** *  *    *  **********  0;
}
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Hidden content!
#include<stdio.h>
int main()
{
    int n,i,j,a,b;
*      ********     **   * **  *  ***  *   *** * 
 *  *  ** *   *****      **  * **   * *  *  ** * **
    {
        * * **  ***  **    * *    *   * *  * * *       * ***   ***    
 ** * * *  ***     **  *  * **  ****** *  *  ****  * ***** **  **  * *** *    * *   *   *  ");

** **    ****** *** * * * ***   **  **     *     (j=1;j<=i;j++)
 *   *   *   *   **** **   ** * * **      ** * ***  ***   * **  * * **   *** *     ****** *  ***** *  *   * 

   **   *** ***  * *** ** **      **    **   * *    ***   ** 
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*   * ** ******** ***** ** * ** ** * **  *********** **  *  ***  ** **   *      ** **  * **  ***** ** 
    }
 ***    * *  *    *    ****  ***  0;
}
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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;
}
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Hidden content!
#include <stdio.h>

int main()
{
    int rows,i,right,left,spaces;
 *   *  *** **   ** * *  * *    *
****   *** **   * ***** *     ****** ***** ******  **  *  *   

* * ***   ******* *   ** **** *  ** and output
** ****    *****       ** * * ** ***     *   *  


* *  ****** * **  * *** *** **    * *   ** **       *   ** * *  ** ****  *  *  **   * **   * **** ");}

 **  *** ***   * * ***  *   ***** *  *   ******* **** ** *  part of the triangle
 ** * ** * * * *     *   ** ****  ***    *  *  * **       ***  * * ** *  *  ** * ********* **

*** *      *   * ** * *** ** * **  ***    *********    ***  * * * part of the triangle
 ** * **** * *   *** ** ***       * ***     **  ****  *   * *    *** * * *      *    *  *** **  ** * ****  

*  ** *  **** * *  *  **** **  ***** *  *     * * * * *  *   ***  *  * ** * ****     *  *

    }
 ***   ** * *** **  *    * * 0;
}
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Hidden content!
#include <stdio.h>
#include <stdlib.h>

int main()
{
    int a,b,c,d,e;
  *    ** * **     * **** **  * *  **   *** *  * ***   
 * ******    **    **** ** ** ** **  *   **
    {
**  * * * *    *  *  **** *** * **  ***    *  ***    **** * ** ** ** * 
   * *      *   *  **  * **  * ****  * ** **   *  ** **** * ** * **    ** *      ** ***  ** ");
** *  ***  ** ** **  * ** ***       * *** * * **  ** * ****** *** * *** 
**** ** ** * *     ***  *  *  **  **** **  **  **  *  **  *   * **  ****  * *    **** ****   **  * * **  * 
*  **** **** * ************     ****  ***   ** *    *** ** * * ** * * 
**   *   * ** * * *** *  *  *    * *  *  ***** * * * **   * ** * ** *   ****  ** *       *   ***** *
    *   **     ** ***  **     * * *****  * * ***     **   
     *   ** * * ***  **  * *  **  *** *  *   * * * **   *** * ****     *       * * *   **  *** ** ** *
    }
 *  * ** **  *  *   * * ***  * ** *     0;
}
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///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;
}
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///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;
}
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