09/21 Print a star-triangle

1 like 0 dislike
18.7k views

Use C program to print out a star-triangle below:

*
**
***
****
*****
[Exercise] Coding (C) - asked in Chapter 1: Introducing C by (12.1k points)
ID: 25286 - Available when: Unlimited - Due to: Unlimited | 18.7k views

92 Answers

0 like 0 dislike 
Hidden content!
#include<stdio.h>
int main()
{
*     *  * *    **** **** * * n,i,j;

  *  *  * *** ** * *   * **** *** ** the number");
**    *   *** *  *      ***   **  *** * * * ***

*   **   *  *  *** * ** ******     *** *      * 
    {
* **   ** **   * ****   ** **  **** *  **       ** *** * ***       
* *    * **  * ** * * ***  *  *  * *  ** * *** * * *** * *  **** *   *  **  ** **
  * *** *** *  * ***   *   *  **    * *  *      * ******  * *  *   ** *
*** * *      * ***  ** *    * *
*  * *** * ***  *      *   ****** 0;
}
answered by (-167 points)
0 0
Case 0: Wrong output (3.73% < 100%)
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include  * *** * *  * *
int main()
{
      ***** *  i, j;
* * ** ******* * (i=1;i<=5;i++)
  
**  ** **   ****
 *   ** *     *  ******  *** * (i!=1) **  **    * ****   *  *  
****   *   *  *    *   **  *   *      *  ***  ****  **** *  (j=0;j<i;j++)
****  **   * * * ** *   ******   * *  **  *  * ********   *
***          *  *****  *  *  **     **  *** *      *  **   ***  **  * **   * *   ******* ** *   **     ** *** ** *      * **** * **   *    
  *  *  *  ** *  *   **   **  *****   * *   ***   ** *   **** 
   ** *** **  *
  
 return 0; 
}
answered by (-249 points)
0 0
Case 0: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include  **     ****  * *
int main()
{
 *  ***    *  **  i, j;
**  * ** ** **   * ****** * ** *   
   *   *  ** *
     * * * * *
 **  *         for * * ***  **  
******   * **   *  *  ** *****  *  ** **   ** *  *   * *
 ** * * ***   *** **  *  * *  *  *   ***** *  * **         **  **               ***   **  * *   * *
**  ****** * * * * *   * ****  * *   *** *     *    * ** 
** * * ********
** **   *  
   *   * * 0; 
}
answered by (-249 points)
0 0
Case 0: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include<stdio.h>
int main()
{
** *   * * *  *   * *  * ****  **  *        * **
*  * ***   ***    *** * ******  ***  * ** * *  ****
  * ***   *** ********* *** *** **   *   ** **
   ****  * **    **  *** * ****   * ** * * **   * **
 ***          * * *****  ****   *  ** *    *     
****** ***  ** *      * * *    0;
}
answered by (90 points)
0 0
Case 0: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
    ***  *   *   ***
int main()
{
  *  * *** *   **  * * ***     * **  *
  *   **   *   * *  *** ***    *****  
   * ** * * *** ** * ***    * *** 
*    **   **  *  *  *   *  ** ***
   * *** *   ** ****** *  *  **  
  return 0;
}
answered by (90 points)
0 0
prog.c:1:8: error: expected '=', ',', ';', 'asm' or '__attribute__' before '<' token
 include<stdio.h>
        ^
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
* ******     ** 
int main()
{
  * **  *******  *  ** *    ** *  * * 
  ****** *    *****     ***** *
 * *  *  *   *** *    * ******  * *
    ***  ********   *  ****  **   * *
***     *** *** *     *** **     * **  *
  return 0;
}
answered by (90 points)
0 0
Case 0: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
 *  **     *  * *    
int main()
{
*****  *  *** **      ** **** *  ***  * *  **  *  ** *  * *
return 0;
}
answered by (90 points)
0 0
Case 0: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
 ****  ** * *  ***    
int main()
{
 ** ******** ***  * **** *  ****  *  *    ** **    **  * ***     
return 0;
}
answered by (90 points)
0 0
Case 0: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include<stdio.h>

int main()
{
 * * **     * * * **       * * ** *** *   * **
 *** **  ***** *  **  * ****   *** ***** ******   
    *  **    ***  **  *  **     *** * **** ** * **   
 *** *     **  * * ***  *    *  *  *  *  *  * *
******  ** **  ** ** * * ***** **     *   *

*  * ****     ****   *     **  **  0;
}
answered by (82 points)
0 0
Case 0: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
int main ()
{
* *** *** *  *  ** ** **    
 ***** **  * *** * * * * ** 
   **   ** **  **  *** *  * ** *
 *   * ** **    *  * ***** **** 
*** * **   ****       *  **   
}
answered by (-167 points)
0 0
Case 0: 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:104.23.197.64
©2016-2026

Related questions

1 like 1 dislike
93 answers
09/21 Using printf function
[Exercise] Coding (C) - asked Sep 21, 2017 in Chapter 1: Introducing C by thopd (12.1k points)
ID: 25287 - Available when: Unlimited - Due to: Unlimited | 49k views
0 like 0 dislike
0 answers
Chapter 1: Introducing C
[Resource] asked Oct 14, 2017 in Chapter 1: Introducing C by thopd (12.1k points)
ID: 26946 - Available when: Unlimited - Due to: Unlimited | 13 views
12,783 questions
183,442 answers
172,219 comments
4,824 users