Midterm Question 5

3 like 0 dislike
6.5k 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 | 6.5k 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:172.69.59.209
©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 | 3.7k 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 | 9.8k 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 | 3.7k 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 | 2.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users