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

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#include *   **** ** ** **
#include *** ****   ** *   

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

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