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