Midterm Question 5

3 like 0 dislike
8.9k views

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

 

[Exam] asked in Midterm by (12.1k points)
ID: 32709 - Available when: 2017-11-15 14:10 - Due to: Unlimited | 8.9k views

47 Answers

0 like 0 dislike 
Hidden content!
#include *  *  **  ** **
#include * *  ** ***  ***

int main()
{
    ** *** ***     *  *    a,i,c=0;
*    **   * ** *    *  * *        *** *****    *
  *** ** *    *   * *  **    **  ** ** 
*** **    *** **  **
* **  *  *  ** *  *   * **   if(a%i==0)
 *****  *****  *   *     ***   {
   ** ***     * *      *** **** ** 
*  *   *    *   * *  ** ** **  ** ** 
**     ****     **      **  *     *         **** ** *   **  * ***
 *****      **    **  **  *  ***  ** ***   c++;
**    *    ** *****  *     ****
**   * * * *    * * *  ***   ** ** 
   *  ***   *** ***  * * *   *** *   *  ** 
 **   **    *  }
** ** ** * ** * * **
   *  ****  * * **
  *****  *   * ** * *     0;
}
answered by (-258 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
int main()
{
 **  *    * *   ** **       b;
 *******   *** * *  *  ****** a;
*******  * *** * ******  **** *  **   *** ** *     &a);
   * * *  ** *   ** *  *** **** *  (b=1; b<=a; b++)
**   *  **   * **    * * *  * (a%b==0)
   *  *  * *   ****  ***   * * 
* ** **   **  ******* ***** * ** * *     *     * **    * **  * *   
** ** **   *  **  **** *   * ** **** *    ***   ****     *  (b!=a)
* ** * *******   *** *** * *  *    *****    *** *   *** ******  * *  * ** ** *   **** ** ** ");


**   * *       *    ** *   *
return 0;
}
answered by (-140 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
int main()
{
  ****     * *   * * *   n;
 ** *  **   ***  * *      * a;
** *    ** * * * * *  * * **** **  * * **   **  &n);


 * *   *   *    ** * *   (a=1; n<=a; a++)



***   *   ** *   *****   *  * ** *    *** * * (n%a==0)
  *  ** **  **  **   *  *  *
 ** *** ** *  ******   *  *   **   * ***** *  *** **  *  *   ** *   a);
** ******   *** * ** ***  ******        * * ***    * **** (a!=n)
**  *  ****  *  ** * *****  *  *** **  **  *  * *  * *   ****    * * * * ** **** *  *** ");


* **  *   *** * **   *  
return 0;
}
answered by (-140 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include  *    *  *
int main(){
*** **  * ** ********* **  n,i;
  *  **   * ***** * ** *********** * *     ** **  * 
* ** ***  *   **   ****    *  **   ** **  
   **  * * ** ** *  *   * *  * * **** *  *   * ** **    (n%i==0)  ** ****  %d",i);}
return 0;

}
90/100 answered by (-32 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
** *  ** * * *  *     *


int * * *
{
int  *  
 *   **** * *** * 1 ** ****  ** *
 **  *   **  ** **  *** *  

  *****   ****** 
{
d=a%c
if (d=0)
***  *    * *   **  **  **  *  **    ** * *     *  *
}
    * 0;
}
answered by (-32 points)
0 0
prog.c: In function 'main':
prog.c:13:1: error: expected ';' before 'if'
 if (d=0)
 ^~
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
int main(void){
    int n,i;
*** ******** *  ** **    *  **   *  *  * ** **
    for(i=1;i<=n;i++)
*   ***   ****  **  *  *   * **** *  *    *    *   (n%i==0)
 * *  ***   *    *** *** ****  ** **     *** ***    ***    
  *   *     ***  ** *        *  ** *** **  **    ****    * ***** * **    * ***      **   ****
**  ** * **  *  ***  ** ***** *   * *  *   **   **** *
*  *** ** ****  *     *  * ** *   **  *    *  * *  ***  ***
*  **   ** *** *******  * ****  **** **** * ** * *  ** 
   ************ * * ****  ***    ****  *  ** *  *   ***  * *  *  *** * *    ** ** * ");
 ******  *  ** *  * *  *  ****  *** *** ** ** ***
* * * ** * *** * *  *  ** *  **    *   **  *  * *   * 


return 0;

}
answered by (-32 points)
0 0
prog.c: In function 'main':
prog.c:4:13: warning: format '%d' expects argument of type 'int *', but argument 2 has type 'int' [-Wformat=]
     scanf("%d",n);
             ^
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
* *   ***    * **  
int main()
{
  int a, b, i;
  
  ** *    *    * **  **** * *** * *    &a,&b);
  
  for(i=1; 1<b; i++);{
  *     * *  *  * *  * ****
***  ** *  **    *  ** * * *****   * 
   **    * * * **   * ***     **  **   *   
** *         * ** *  * ** ****** *        * *** ****** *  * ** * *
*** ***  *  * *  *** ***  ** **  * **
 * **  * **  * ** *    *  ** *  * *  * ***   
***  * ** ** * *   **** * *  *** * **** *** ** *  ** ** **
   **  **  *     * **  * **      ** **
  ** **   * *** *** * **  *  ** ***  **     **   0;
 **  *  ***  ***  * ** *    
  * ** *****   ** * **  *
answered by (-167 points)
0 0
prog.c: In function 'main':
prog.c:10:13: error: lvalue required as left operand of assignment
     if(a%i+1=0){
             ^
prog.c:14:7: error: expected '}' before 'else'
       else{
       ^~~~
prog.c:18:5: error: expected declaration or statement at end of input
     }
     ^
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
*   *    **   * * **
int main()
{
*  ** **  * ** * a, b, i;
   * *  ** *
**  ** **  *    * * **  *** *  * * **    **  ** *****    *
 *   * **    
     *  * *  * **  1<b; i++);{
** ***  ***   ***    *    
 ** ******  *  *** * * * ***
* * ** *********   **** *** *
  
answered by (-167 points)
0 0
prog.c: In function 'main':
prog.c:10:5: error: expected expression at end of input
     if(
     ^~
prog.c:10:5: error: expected declaration or statement at end of input
prog.c:10:5: error: expected declaration or statement at end of input
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include *** *    ***** ** 
int main()
{
 * **  * **** * * * **  * a,b;
  ** *** **** *** * *  * *** * **** * * ** * ***** **  **
*    ****** *    *** **  * * *   2 5     * * *
 *     **  * ****   * * *  0;



}
answered by (42 points)
0 0
prog.c: In function 'main':
prog.c:6:10: warning: too many arguments for format [-Wformat-extra-args]
    scanf("number",&a);
          ^~~~~~~~
prog.c:7:11: warning: too many arguments for format [-Wformat-extra-args]
    printf("1 2 5 10",a);
           ^~~~~~~~~~
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
  * ** **  ***** ******

***      main()
{
******** * *  * *** * ** ******* **  a,b;
 **   * *   *  ***   * *** * 
for (b=1; * ***  * *
  * * *  * * ***  *    *   * **  * (a%b==0)
{
** **  *  *  ** * *** ** *     **       *


if (b!=a)
 **** *  *  ******  * **   ** *  ***      * * 

}
return 0;
}
answered by (-254 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
commented by (4.3k points)
Page:
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.69.130.70
©2016-2025

Related questions

0 like 0 dislike
21 answers
Midterm Question 5 - Makeup
[Exam] asked Dec 9, 2017 in Midterm by thopd (12.1k points)
ID: 36754 - Available when: 2017-11-15 14:10 - Due to: Unlimited | 5.2k views
0 like 0 dislike
72 answers
11-01 Exercise 2: Find out all the factors of N
[Exercise] Coding (C) - asked Nov 2, 2017 in Chapter 6: Loops by semicolon (5.2k points)
ID: 29831 - Available when: 2017-11-02 18:00 - Due to: Unlimited | 13.5k views
0 like 0 dislike
22 answers
Midterm Question 4 - Makeup
[Exam] asked Dec 9, 2017 in Midterm by thopd (12.1k points)
ID: 36753 - Available when: 2017-11-15 14:10 - Due to: Unlimited | 5.3k views
0 like 0 dislike
10 answers
Midterm Question 3 - Makeup
[Exam] asked Dec 9, 2017 in Midterm by thopd (12.1k points)
ID: 36752 - Available when: 2017-11-15 14:10 - Due to: Unlimited | 3.1k views
12,783 questions
183,442 answers
172,219 comments
4,824 users