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;

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***  *   ** * * 
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 ****      *** *  *   ** * * * ***   ** **  ****   ***    *  **** * *** ** * * *   ******  ** * ", 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