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!
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#include  * *** *  **

int main()
{
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 **** * * *****    * ***  ** *  ***** &num);

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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