Midterm Question 5

3 like 0 dislike
10.5k 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 | 10.5k 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:162.159.115.32
©2016-2026

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 | 6.2k 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 | 15.6k 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 | 6.3k 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 | 3.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users