11-01 Exercise 2: Find out all the factors of N

Question

Write a program that asks the user to type an integer N and find out all the factors of N and display it on screen.

寫一個程式 輸入一個整數N，找出N的所有因數

Example input 1

10

Example output 1

1 2 5 10

Example input 2

24

Example output 2

1 2 3 4 6 8 12 24

 

Answer 1

Hidden content!
#include ****    
#include *** *  * *  *  

int main()
{
  * * *  *  **  **** *  *  num = 0;

*** * *  *****  * *  ** i = 0;

***  ** * ** **   ***  *       *   &num);

     **  * *  ***     = 1; i <= num; i++)
* ***   *  **** * *** 
 ***   * *   **    * ** ***    ** *       ** * *   *  **    *  % i == 0)
 * ***  **  ****  ** **  *  *    * ** * * * * * 
  ***  ****  *  **** *****  * *** * *  **** *      **  * * *    ***    **** *  **** *    **   ", i);
 *    *** **    **  * * **  **** *  ** **  **    *   **** * 
**  ** *****  ***
}

Comments

Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output

Answer 2

Hidden content!
#include <stdio.h>

int main ()
{
  *  *** *   **  *  * *****   * N,a=1,b;
** * **  *  ***   **       * **  *   **   * *   **    

**  **   **** *    ** * (N>=a)
* *  *    * *   ***  *  *****
*      *   * *  **  **** *     * *** ** * **    *   **   ****** ***
*      * **   ** *  **   * *  ***    *   * *    * * (b==0)
*   *  *** * ***    *** **  ***  **** *** ****   * **** *
 * * * *  *       ** * ** ***** **   *** ** *          * *    *** * **** * *  * *  *  ********   ",a);
* **  *   * ***  * * *** *** *   **  *******  ****   *   **
*  *   ** *     **     *  *  * * *  ***** *** *****  ***** 
    }
     *  ****  * ******   *    * * 0;
}

Comments

Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output